WIP

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.devcontainer/Dockerfile

@@ -1,7 +1,7 @@
 # trunk-ignore-all(terrascan/AC_DOCKER_0002): Known terrascan issue
 # trunk-ignore-all(hadolint/DL3008): Do not pin apt package versions
 # trunk-ignore-all(hadolint/DL3013): Do not pin pip package versions
-FROM mcr.microsoft.com/devcontainers/cpp:2-debian-12
+FROM mcr.microsoft.com/devcontainers/cpp:2-debian-13
 
 USER root
 

.github/workflows/test_native.yml

@@ -143,7 +143,7 @@ jobs:
           merge-multiple: true
 
       - name: Test Report
-        uses: dorny/test-reporter@v2.1.1
+        uses: dorny/test-reporter@v2.2.0
         with:
           name: PlatformIO Tests
           path: testreport.xml

.trunk/trunk.yaml

@@ -8,15 +8,15 @@ plugins:
       uri: https://github.com/trunk-io/plugins
 lint:
   enabled:
-    - checkov@3.2.489
-    - renovate@41.169.1
+    - checkov@3.2.492
+    - renovate@42.5.4
     - prettier@3.6.2
-    - trufflehog@3.90.12
+    - trufflehog@3.90.13
     - yamllint@1.37.1
     - bandit@1.8.6
     - trivy@0.67.2
     - taplo@0.10.0
-    - ruff@0.14.3
+    - ruff@0.14.4
     - isort@7.0.0
     - markdownlint@0.45.0
     - oxipng@9.1.5
@@ -26,9 +26,9 @@ lint:
     - hadolint@2.14.0
     - shfmt@3.6.0
     - shellcheck@0.11.0
-    - black@25.9.0
+    - black@25.11.0
     - git-diff-check
-    - gitleaks@8.28.0
+    - gitleaks@8.29.0
     - clang-format@16.0.3
   ignore:
     - linters: [ALL]

alpine.Dockerfile

@@ -8,7 +8,8 @@ ARG PIO_ENV=native
 ENV PIP_ROOT_USER_ACTION=ignore
 
 RUN apk --no-cache add \
-        bash g++ libstdc++-dev linux-headers zip git ca-certificates libgpiod-dev yaml-cpp-dev bluez-dev \
+        bash g++ libstdc++-dev linux-headers zip git ca-certificates libbsd-dev \
+        libgpiod-dev yaml-cpp-dev bluez-dev \
         libusb-dev i2c-tools-dev libuv-dev openssl-dev pkgconf argp-standalone \
         libx11-dev libinput-dev libxkbcommon-dev \
     && rm -rf /var/cache/apk/* \
@@ -40,8 +41,8 @@ LABEL org.opencontainers.image.title="Meshtastic" \
 USER root
 
 RUN apk --no-cache add \
-        shadow libstdc++ libgpiod yaml-cpp libusb i2c-tools libuv \
-        libx11 libinput libxkbcommon \
+        shadow libstdc++ libbsd libgpiod yaml-cpp libusb \
+        i2c-tools libuv libx11 libinput libxkbcommon \
     && rm -rf /var/cache/apk/* \
     && mkdir -p /var/lib/meshtasticd \
     && mkdir -p /etc/meshtasticd/config.d \

bin/org.meshtastic.meshtasticd.metainfo.xml

@@ -87,6 +87,12 @@
   </screenshots>
 
   <releases>
+    <release version="2.7.15" date="2025-11-13">
+      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.15</url>
+    </release>
+    <release version="2.7.14" date="2025-11-03">
+      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.14</url>
+    </release>
     <release version="2.7.13" date="2025-10-11">
       <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.13</url>
     </release>

debian/changelog

@@ -1,3 +1,15 @@
+meshtasticd (2.7.15.0) unstable; urgency=medium
+
+  * Version 2.7.15
+
+ -- GitHub Actions <github-actions[bot]@users.noreply.github.com>  Thu, 13 Nov 2025 12:31:57 +0000
+
+meshtasticd (2.7.14.0) unstable; urgency=medium
+
+  * Version 2.7.14
+
+ -- GitHub Actions <github-actions[bot]@users.noreply.github.com>  Mon, 03 Nov 2025 16:11:31 +0000
+
 meshtasticd (2.7.13.0) unstable; urgency=medium
 
   * Version 2.7.13

debian/control

@@ -3,6 +3,7 @@ Section: misc
 Priority: optional
 Maintainer: Austin Lane <vidplace7@gmail.com>
 Build-Depends: debhelper-compat (= 13),
+               libc6-dev (>= 2.38) | libbsd-dev,
                lsb-release,
                tar,
                gzip,

meshtasticd.spec.rpkg

@@ -49,6 +49,13 @@ BuildRequires: pkgconfig(x11)
 BuildRequires: pkgconfig(libinput)
 BuildRequires: pkgconfig(xkbcommon-x11)
 
+# libbsd is needed on older Fedora/RHEL to provide 'strlcpy'
+%if 0%{?fedora} >= 39 || 0%{?rhel} >= 10
+BuildRequires: glibc-devel >= 2.38
+%else
+BuildRequires: pkgconfig(libbsd-overlay)
+%endif
+
 Requires:      systemd-udev
 
 %description

platformio.ini

@@ -62,7 +62,7 @@ monitor_speed = 115200
 monitor_filters = direct
 lib_deps =
 	# renovate: datasource=git-refs depName=meshtastic-esp8266-oled-ssd1306 packageName=https://github.com/meshtastic/esp8266-oled-ssd1306 gitBranch=master
-	https://github.com/meshtastic/esp8266-oled-ssd1306/archive/0cbc26b1f8f61957af0475f486b362eafe7cc4e2.zip
+	https://github.com/meshtastic/esp8266-oled-ssd1306/archive/2887bf4a19f64d92c984dcc8fd5ca7429e425e4a.zip
 	# renovate: datasource=git-refs depName=meshtastic-OneButton packageName=https://github.com/meshtastic/OneButton gitBranch=master
 	https://github.com/meshtastic/OneButton/archive/fa352d668c53f290cfa480a5f79ad422cd828c70.zip
 	# renovate: datasource=git-refs depName=meshtastic-arduino-fsm packageName=https://github.com/meshtastic/arduino-fsm gitBranch=master
@@ -120,7 +120,7 @@ lib_deps =
 [device-ui_base]
 lib_deps =
 	# renovate: datasource=git-refs depName=meshtastic/device-ui packageName=https://github.com/meshtastic/device-ui gitBranch=master
-	https://github.com/meshtastic/device-ui/archive/19b7855e9a1d9deff37391659ca7194e4ef57c43.zip
+	https://github.com/meshtastic/device-ui/archive/28167c67dfd13015a0b5eef1828f95fe8e3ab7c3.zip
 
 ; Common libs for environmental measurements in telemetry module
 [environmental_base]

src/SerialConsole.cpp

@@ -50,6 +50,7 @@ void consolePrintf(const char *format, ...)
 
 SerialConsole::SerialConsole() : StreamAPI(&Port), RedirectablePrint(&Port), concurrency::OSThread("SerialConsole")
 {
+    api_type = TYPE_SERIAL;
     assert(!console);
     console = this;
     canWrite = false; // We don't send packets to our port until it has talked to us first

src/configuration.h

@@ -250,6 +250,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // -----------------------------------------------------------------------------
 #define FT6336U_ADDR 0x48
 #define CST328_ADDR 0x1A
+#define CHSC6X_ADDR 0x2E
 
 // -----------------------------------------------------------------------------
 // RAK12035VB Soil Monitor (using RAK12023 up to 3 RAK12035 monitors can be connected)

src/detect/ScanI2C.h

@@ -82,7 +82,10 @@ class ScanI2C
         BHI260AP,
         BMM150,
         TSL2561,
-        DRV2605
+        DRV2605,
+        BH1750,
+        DA217,
+        CHSC6X
     } DeviceType;
 
     // typedef uint8_t DeviceAddress;

src/detect/ScanI2CTwoWire.cpp

@@ -485,7 +485,26 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
                 SCAN_SIMPLE_CASE(LTR390UV_ADDR, LTR390UV, "LTR390UV", (uint8_t)addr.address);
                 SCAN_SIMPLE_CASE(PCT2075_ADDR, PCT2075, "PCT2075", (uint8_t)addr.address);
                 SCAN_SIMPLE_CASE(CST328_ADDR, CST328, "CST328", (uint8_t)addr.address);
-                SCAN_SIMPLE_CASE(LTR553ALS_ADDR, LTR553ALS, "LTR553ALS", (uint8_t)addr.address);
+                SCAN_SIMPLE_CASE(CHSC6X_ADDR, CHSC6X, "CHSC6X", (uint8_t)addr.address);
+            case LTR553ALS_ADDR:
+                registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x86), 1); // Part ID register
+                if (registerValue == 0x92) {                                                       // LTR553ALS Part ID
+                    type = LTR553ALS;
+                    logFoundDevice("LTR553ALS", (uint8_t)addr.address);
+                } else {
+                    // Test BH1750 - send power on command
+                    i2cBus->beginTransmission(addr.address);
+                    i2cBus->write(0x01); // Power On command
+                    uint8_t bh1750_error = i2cBus->endTransmission();
+                    if (bh1750_error == 0) {
+                        type = BH1750;
+                        logFoundDevice("BH1750", (uint8_t)addr.address);
+                    } else {
+                        LOG_INFO("Device found at address 0x%x was not able to be enumerated", (uint8_t)addr.address);
+                    }
+                }
+                break;
+
                 SCAN_SIMPLE_CASE(BHI260AP_ADDR, BHI260AP, "BHI260AP", (uint8_t)addr.address);
                 SCAN_SIMPLE_CASE(SCD4X_ADDR, SCD4X, "SCD4X", (uint8_t)addr.address);
                 SCAN_SIMPLE_CASE(BMM150_ADDR, BMM150, "BMM150", (uint8_t)addr.address);

src/graphics/SharedUIDisplay.cpp

@@ -1,6 +1,8 @@
 #include "configuration.h"
 #if HAS_SCREEN
+#include "MeshService.h"
 #include "RTC.h"
+#include "draw/NodeListRenderer.h"
 #include "graphics/ScreenFonts.h"
 #include "graphics/SharedUIDisplay.h"
 #include "graphics/draw/UIRenderer.h"
@@ -398,6 +400,43 @@ const int *getTextPositions(OLEDDisplay *display)
     return textPositions;
 }
 
+// *************************
+// * Common Footer Drawing *
+// *************************
+void drawCommonFooter(OLEDDisplay *display, int16_t x, int16_t y)
+{
+    bool drawConnectionState = false;
+    if (service->api_state == service->STATE_BLE || service->api_state == service->STATE_WIFI ||
+        service->api_state == service->STATE_SERIAL || service->api_state == service->STATE_PACKET ||
+        service->api_state == service->STATE_HTTP || service->api_state == service->STATE_ETH) {
+        drawConnectionState = true;
+    }
+
+    if (drawConnectionState) {
+        if (isHighResolution) {
+            const int scale = 2;
+            const int bytesPerRow = (connection_icon_width + 7) / 8;
+            int iconX = 0;
+            int iconY = SCREEN_HEIGHT - (connection_icon_height * 2);
+
+            for (int yy = 0; yy < connection_icon_height; ++yy) {
+                const uint8_t *rowPtr = connection_icon + yy * bytesPerRow;
+                for (int xx = 0; xx < connection_icon_width; ++xx) {
+                    const uint8_t byteVal = pgm_read_byte(rowPtr + (xx >> 3));
+                    const uint8_t bitMask = 1U << (xx & 7); // XBM is LSB-first
+                    if (byteVal & bitMask) {
+                        display->fillRect(iconX + xx * scale, iconY + yy * scale, scale, scale);
+                    }
+                }
+            }
+
+        } else {
+            display->drawXbm(0, SCREEN_HEIGHT - connection_icon_height, connection_icon_width, connection_icon_height,
+                             connection_icon);
+        }
+    }
+}
+
 bool isAllowedPunctuation(char c)
 {
     const std::string allowed = ".,!?;:-_()[]{}'\"@#$/\\&+=%~^ ";

src/graphics/SharedUIDisplay.h

@@ -52,6 +52,9 @@ void drawRoundedHighlight(OLEDDisplay *display, int16_t x, int16_t y, int16_t w,
 void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *titleStr = "", bool force_no_invert = false,
                       bool show_date = false);
 
+// Shared battery/time/mail header
+void drawCommonFooter(OLEDDisplay *display, int16_t x, int16_t y);
+
 const int *getTextPositions(OLEDDisplay *display);
 
 bool isAllowedPunctuation(char c);

src/graphics/TFTDisplay.cpp

@@ -422,7 +422,57 @@ static LGFX *tft = nullptr;
 
 #elif defined(ST7789_CS)
 #include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
+#ifdef HELTEC_V4_TFT
+#include "chsc6x.h"
+#include "lgfx/v1/Touch.hpp"
+namespace lgfx
+{
+inline namespace v1
+{
+class TOUCH_CHSC6X : public ITouch
+{
+  public:
+    TOUCH_CHSC6X(void)
+    {
+        _cfg.i2c_addr = TOUCH_SLAVE_ADDRESS;
+        _cfg.x_min = 0;
+        _cfg.x_max = 240;
+        _cfg.y_min = 0;
+        _cfg.y_max = 320;
+    };
 
+    bool init(void) override
+    {
+        if (chsc6xTouch == nullptr) {
+            chsc6xTouch = new chsc6x(&Wire1, TOUCH_SDA_PIN, TOUCH_SCL_PIN, TOUCH_INT_PIN, TOUCH_RST_PIN);
+        }
+        chsc6xTouch->chsc6x_init();
+        return true;
+    };
+
+    uint_fast8_t getTouchRaw(touch_point_t *tp, uint_fast8_t count) override
+    {
+        uint16_t raw_x, raw_y;
+        if (chsc6xTouch->chsc6x_read_touch_info(&raw_x, &raw_y) == 0) {
+            tp[0].x = 320 - 1 - raw_y;
+            tp[0].y = 240 - 1 - raw_x;
+            tp[0].size = 1;
+            tp[0].id = 1;
+            return 1;
+        }
+        tp[0].size = 0;
+        return 0;
+    };
+
+    void wakeup(void) override{};
+    void sleep(void) override{};
+
+  private:
+    chsc6x *chsc6xTouch = nullptr;
+};
+} // namespace v1
+} // namespace lgfx
+#endif
 class LGFX : public lgfx::LGFX_Device
 {
     lgfx::Panel_ST7789 _panel_instance;
@@ -431,6 +481,10 @@ class LGFX : public lgfx::LGFX_Device
 #if HAS_TOUCHSCREEN
 #if defined(T_WATCH_S3) || defined(ELECROW)
     lgfx::Touch_FT5x06 _touch_instance;
+#elif defined(HELTEC_V4_TFT)
+    lgfx::TOUCH_CHSC6X _touch_instance;
+#elif defined(HELTEC_V4_TFT)
+    lgfx::TOUCH_CHSC6X _touch_instance;
 #else
     lgfx::Touch_GT911 _touch_instance;
 #endif
@@ -464,9 +518,9 @@ class LGFX : public lgfx::LGFX_Device
         {                                        // Set the display panel control.
             auto cfg = _panel_instance.config(); // Gets a structure for display panel settings.
 
-            cfg.pin_cs = ST7789_CS; // Pin number where CS is connected (-1 = disable)
-            cfg.pin_rst = -1;       // Pin number where RST is connected  (-1 = disable)
-            cfg.pin_busy = -1;      // Pin number where BUSY is connected (-1 = disable)
+            cfg.pin_cs = ST7789_CS;     // Pin number where CS is connected (-1 = disable)
+            cfg.pin_rst = ST7789_RESET; // Pin number where RST is connected  (-1 = disable)
+            cfg.pin_busy = ST7789_BUSY; // Pin number where BUSY is connected (-1 = disable)
 
             // The following setting values ​​are general initial values ​​for each panel, so please comment out any
             // unknown items and try them.

src/graphics/draw/ClockRenderer.cpp

@@ -302,6 +302,8 @@ void drawDigitalClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int1
     display->drawString(startingHourMinuteTextX + timeStringWidth - xOffset, (display->getHeight() - hourMinuteTextY) - yOffset,
                         secondString);
 #endif
+
+    graphics::drawCommonFooter(display, x, y);
 }
 
 void drawBluetoothConnectedIcon(OLEDDisplay *display, int16_t x, int16_t y)
@@ -516,6 +518,7 @@ void drawAnalogClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
         display->drawLine(centerX, centerY, secondX, secondY);
 #endif
     }
+    graphics::drawCommonFooter(display, x, y);
 }
 
 } // namespace ClockRenderer

src/graphics/draw/DebugRenderer.cpp

@@ -3,6 +3,7 @@
 #include "../Screen.h"
 #include "DebugRenderer.h"
 #include "FSCommon.h"
+#include "MeshService.h"
 #include "NodeDB.h"
 #include "Throttle.h"
 #include "UIRenderer.h"
@@ -223,6 +224,8 @@ void drawFrameWiFi(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, i
 
     display->drawString(x, getTextPositions(display)[line++], "URL: http://meshtastic.local");
 
+    graphics::drawCommonFooter(display, x, y);
+
     /* Display a heartbeat pixel that blinks every time the frame is redrawn */
 #ifdef SHOW_REDRAWS
     if (heartbeat)
@@ -503,6 +506,7 @@ void drawLoRaFocused(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x,
     display->drawString(starting_position + chUtil_x + chutil_bar_width + extraoffset, getTextPositions(display)[line++],
                         chUtilPercentage);
 #endif
+    graphics::drawCommonFooter(display, x, y);
 }
 
 // ****************************
@@ -642,10 +646,9 @@ void drawSystemScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x
     int textWidth = display->getStringWidth(appversionstr);
     int nameX = (SCREEN_WIDTH - textWidth) / 2;
 
-    display->drawString(nameX, getTextPositions(display)[line], appversionstr);
-#if !defined(M5STACK_UNITC6L)
-    if (SCREEN_HEIGHT > 64 || (SCREEN_HEIGHT <= 64 && line < 4)) { // Only show uptime if the screen can show it
-        line += 1;
+    display->drawString(nameX, getTextPositions(display)[line++], appversionstr);
+
+    if (SCREEN_HEIGHT > 64 || (SCREEN_HEIGHT <= 64 && line <= 5)) { // Only show uptime if the screen can show it
         char uptimeStr[32] = "";
         uint32_t uptime = millis() / 1000;
         uint32_t days = uptime / 86400;
@@ -660,9 +663,41 @@ void drawSystemScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x
             snprintf(uptimeStr, sizeof(uptimeStr), " Uptime: %um", mins);
         textWidth = display->getStringWidth(uptimeStr);
         nameX = (SCREEN_WIDTH - textWidth) / 2;
-        display->drawString(nameX, getTextPositions(display)[line], uptimeStr);
+        display->drawString(nameX, getTextPositions(display)[line++], uptimeStr);
     }
-#endif
+
+    if (SCREEN_HEIGHT > 64 || (SCREEN_HEIGHT <= 64 && line <= 5)) { // Only show API state if the screen can show it
+        char api_state[32] = "";
+        const char *clientWord = nullptr;
+
+        // Determine if narrow or wide screen
+        if (isHighResolution) {
+            clientWord = "Client";
+        } else {
+            clientWord = "App";
+        }
+        snprintf(api_state, sizeof(api_state), "No %ss Connected", clientWord);
+
+        if (service->api_state == service->STATE_BLE) {
+            snprintf(api_state, sizeof(api_state), "%s Connected (BLE)", clientWord);
+        } else if (service->api_state == service->STATE_WIFI) {
+            snprintf(api_state, sizeof(api_state), "%s Connected (WiFi)", clientWord);
+        } else if (service->api_state == service->STATE_SERIAL) {
+            snprintf(api_state, sizeof(api_state), "%s Connected (Serial)", clientWord);
+        } else if (service->api_state == service->STATE_PACKET) {
+            snprintf(api_state, sizeof(api_state), "%s Connected (Internal)", clientWord);
+        } else if (service->api_state == service->STATE_HTTP) {
+            snprintf(api_state, sizeof(api_state), "%s Connected (HTTP)", clientWord);
+        } else if (service->api_state == service->STATE_ETH) {
+            snprintf(api_state, sizeof(api_state), "%s Connected (Ethernet)", clientWord);
+        }
+        if (api_state[0] != '\0') {
+            display->drawString((SCREEN_WIDTH - display->getStringWidth(api_state)) / 2, getTextPositions(display)[line++],
+                                api_state);
+        }
+    }
+
+    graphics::drawCommonFooter(display, x, y);
 }
 
 // ****************************

src/graphics/draw/MenuHandler.cpp

@@ -790,17 +790,24 @@ void menuHandler::nodeNameLengthMenu()
 
 void menuHandler::resetNodeDBMenu()
 {
-    static const char *optionsArray[] = {"Back", "Confirm"};
+    static const char *optionsArray[] = {"Back", "Reset All", "Preserve Favorites"};
     BannerOverlayOptions bannerOptions;
     bannerOptions.message = "Confirm Reset NodeDB";
     bannerOptions.optionsArrayPtr = optionsArray;
-    bannerOptions.optionsCount = 2;
+    bannerOptions.optionsCount = 3;
     bannerOptions.bannerCallback = [](int selected) -> void {
-        if (selected == 1) {
+        if (selected == 1 || selected == 2) {
             disableBluetooth();
+            screen->setFrames(Screen::FOCUS_DEFAULT);
+        }
+        if (selected == 1) {
             LOG_INFO("Initiate node-db reset");
             nodeDB->resetNodes();
             rebootAtMsec = (millis() + DEFAULT_REBOOT_SECONDS * 1000);
+        } else if (selected == 2) {
+            LOG_INFO("Initiate node-db reset but keeping favorites");
+            nodeDB->resetNodes(1);
+            rebootAtMsec = (millis() + DEFAULT_REBOOT_SECONDS * 1000);
         }
     };
     screen->showOverlayBanner(bannerOptions);
@@ -936,7 +943,9 @@ void menuHandler::BluetoothToggleMenu()
     bannerOptions.optionsArrayPtr = optionsArray;
     bannerOptions.optionsCount = 3;
     bannerOptions.bannerCallback = [](int selected) -> void {
-        if (selected == 1 || selected == 2) {
+        if (selected == 0)
+            return;
+        else if (selected != (config.bluetooth.enabled ? 1 : 2)) {
             InputEvent event = {.inputEvent = (input_broker_event)170, .kbchar = 170, .touchX = 0, .touchY = 0};
             inputBroker->injectInputEvent(&event);
         }

src/graphics/draw/MessageRenderer.cpp

@@ -213,6 +213,7 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
 #else
         display->drawString(center_text, getTextPositions(display)[2], messageString);
 #endif
+        graphics::drawCommonFooter(display, x, y);
         return;
     }
 
@@ -423,6 +424,7 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
     // Draw header at the end to sort out overlapping elements
     graphics::drawCommonHeader(display, x, y, titleStr);
 #endif
+    graphics::drawCommonFooter(display, x, y);
 }
 
 std::vector<std::string> generateLines(OLEDDisplay *display, const char *headerStr, const char *messageBuf, int textWidth)

src/graphics/draw/NodeListRenderer.cpp

@@ -492,6 +492,7 @@ void drawNodeListScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t
 #endif
     const int scrollStartY = y + 3;
     drawScrollbar(display, visibleNodeRows, totalEntries, scrollIndex, 2, scrollStartY);
+    graphics::drawCommonFooter(display, x, y);
 }
 
 // =============================

src/graphics/draw/UIRenderer.cpp

@@ -552,6 +552,7 @@ void UIRenderer::drawNodeInfo(OLEDDisplay *display, const OLEDDisplayUiState *st
         // else show nothing
     }
 #endif
+    graphics::drawCommonFooter(display, x, y);
 }
 
 // ****************************
@@ -771,6 +772,7 @@ void UIRenderer::drawDeviceFocused(OLEDDisplay *display, OLEDDisplayUiState *sta
         display->drawString(nameX, getTextPositions(display)[line++], shortnameble);
     }
 #endif
+    graphics::drawCommonFooter(display, x, y);
 }
 
 // Start Functions to write date/time to the screen
@@ -1183,6 +1185,7 @@ void UIRenderer::drawCompassAndLocationScreen(OLEDDisplay *display, OLEDDisplayU
     }
 #endif
 #endif // HAS_GPS
+    graphics::drawCommonFooter(display, x, y);
 }
 
 #ifdef USERPREFS_OEM_TEXT
@@ -1267,7 +1270,13 @@ void UIRenderer::drawNavigationBar(OLEDDisplay *display, OLEDDisplayUiState *sta
     if (totalIcons == 0)
         return;
 
-    const size_t iconsPerPage = (SCREEN_WIDTH + spacing) / (iconSize + spacing);
+    const int navPadding = isHighResolution ? 24 : 12; // padding per side
+
+    int usableWidth = SCREEN_WIDTH - (navPadding * 2);
+    if (usableWidth < iconSize)
+        usableWidth = iconSize;
+
+    const size_t iconsPerPage = usableWidth / (iconSize + spacing);
     const size_t currentPage = currentFrame / iconsPerPage;
     const size_t pageStart = currentPage * iconsPerPage;
     const size_t pageEnd = min(pageStart + iconsPerPage, totalIcons);
@@ -1338,6 +1347,47 @@ void UIRenderer::drawNavigationBar(OLEDDisplay *display, OLEDDisplayUiState *sta
             display->setColor(WHITE);
         }
     }
+
+    // Compact arrow drawer
+    auto drawArrow = [&](bool rightSide) {
+        display->setColor(WHITE);
+
+        const int offset = isHighResolution ? 3 : 1;
+        const int halfH = rectHeight / 2;
+
+        const int top = (y - 2) + (rectHeight - halfH) / 2;
+        const int bottom = top + halfH - 1;
+        const int midY = top + (halfH / 2);
+
+        const int maxW = 4;
+
+        // Determine left X coordinate
+        int baseX = rightSide ? (rectX + rectWidth + offset) : // right arrow
+                        (rectX - offset - 1);                  // left arrow
+
+        for (int yy = top; yy <= bottom; yy++) {
+            int dist = abs(yy - midY);
+            int lineW = maxW - (dist * maxW / (halfH / 2));
+            if (lineW < 1)
+                lineW = 1;
+
+            if (rightSide) {
+                display->drawHorizontalLine(baseX, yy, lineW);
+            } else {
+                display->drawHorizontalLine(baseX - lineW + 1, yy, lineW);
+            }
+        }
+    };
+    // Right arrow
+    if (pageEnd < totalIcons) {
+        drawArrow(true);
+    }
+
+    // Left arrow
+    if (pageStart > 0) {
+        drawArrow(false);
+    }
+
     // Knock the corners off the square
     display->setColor(BLACK);
     display->drawRect(rectX, y - 2, 1, 1);

src/graphics/images.h

@@ -360,6 +360,10 @@ const uint8_t chirpy_hirez[] = {
 #define chirpy_small_image_height 8
 const uint8_t chirpy_small[] = {0x7f, 0x41, 0x55, 0x55, 0x55, 0x55, 0x41, 0x7f};
 
+#define connection_icon_width 7
+#define connection_icon_height 5
+const uint8_t connection_icon[] = {0x36, 0x41, 0x5D, 0x41, 0x36};
+
 #ifdef M5STACK_UNITC6L
 #include "img/icon_small.xbm"
 #else

src/input/InputBroker.cpp

@@ -52,7 +52,7 @@ int InputBroker::handleInputEvent(const InputEvent *event)
     powerFSM.trigger(EVENT_INPUT); // todo: not every input should wake, like long hold release
 
     if (event && event->inputEvent != INPUT_BROKER_NONE && externalNotificationModule &&
-        moduleConfig.external_notification.enabled) {
+        moduleConfig.external_notification.enabled && externalNotificationModule->nagging()) {
         externalNotificationModule->stopNow();
     }
 

src/mesh/CryptoEngine.cpp

@@ -92,10 +92,10 @@ bool CryptoEngine::encryptCurve25519(uint32_t toNode, uint32_t fromNode, meshtas
         LOG_DEBUG("Node %d or their public_key not found", toNode);
         return false;
     }
-    if (!crypto->setDHPublicKey(remotePublic.bytes)) {
+    if (!setDHPublicKey(remotePublic.bytes)) {
         return false;
     }
-    crypto->hash(shared_key, 32);
+    hash(shared_key, 32);
     initNonce(fromNode, packetNum, extraNonceTmp);
 
     // Calculate the shared secret with the destination node and encrypt
@@ -134,10 +134,10 @@ bool CryptoEngine::decryptCurve25519(uint32_t fromNode, meshtastic_UserLite_publ
     }
 
     // Calculate the shared secret with the sending node and decrypt
-    if (!crypto->setDHPublicKey(remotePublic.bytes)) {
+    if (!setDHPublicKey(remotePublic.bytes)) {
         return false;
     }
-    crypto->hash(shared_key, 32);
+    hash(shared_key, 32);
 
     initNonce(fromNode, packetNum, extraNonce);
     printBytes("Attempt decrypt with nonce: ", nonce, 13);

src/mesh/MeshService.h

@@ -79,6 +79,18 @@ class MeshService
     uint32_t oldFromNum = 0;
 
   public:
+    enum APIState {
+        STATE_DISCONNECTED, // Initial state, no API is connected
+        STATE_BLE,
+        STATE_WIFI,
+        STATE_SERIAL,
+        STATE_PACKET,
+        STATE_HTTP,
+        STATE_ETH
+    };
+
+    APIState api_state = STATE_DISCONNECTED;
+
     static bool isTextPayload(const meshtastic_MeshPacket *p)
     {
         if (moduleConfig.range_test.enabled && p->decoded.portnum == meshtastic_PortNum_RANGE_TEST_APP) {

src/mesh/NodeDB.cpp

@@ -653,7 +653,7 @@ void NodeDB::installDefaultConfig(bool preserveKey = false)
     strncpy(config.network.ntp_server, "meshtastic.pool.ntp.org", 32);
 
 #if (defined(T_DECK) || defined(T_WATCH_S3) || defined(UNPHONE) || defined(PICOMPUTER_S3) || defined(SENSECAP_INDICATOR) ||      \
-     defined(ELECROW_PANEL)) &&                                                                                                  \
+     defined(ELECROW_PANEL) || defined(HELTEC_V4_TFT)) &&                                                                        \
     HAS_TFT
     // switch BT off by default; use TFT programming mode or hotkey to enable
     config.bluetooth.enabled = false;
@@ -978,12 +978,25 @@ void NodeDB::installDefaultChannels()
     channelFile.version = DEVICESTATE_CUR_VER;
 }
 
-void NodeDB::resetNodes()
+void NodeDB::resetNodes(bool keepFavorites)
 {
     if (!config.position.fixed_position)
         clearLocalPosition();
     numMeshNodes = 1;
-    std::fill(nodeDatabase.nodes.begin() + 1, nodeDatabase.nodes.end(), meshtastic_NodeInfoLite());
+    if (keepFavorites) {
+        LOG_INFO("Clearing node database - preserving favorites");
+        for (size_t i = 0; i < meshNodes->size(); i++) {
+            meshtastic_NodeInfoLite &node = meshNodes->at(i);
+            if (i > 0 && !node.is_favorite) {
+                node = meshtastic_NodeInfoLite();
+            } else {
+                numMeshNodes += 1;
+            }
+        };
+    } else {
+        LOG_INFO("Clearing node database - removing favorites");
+        std::fill(nodeDatabase.nodes.begin() + 1, nodeDatabase.nodes.end(), meshtastic_NodeInfoLite());
+    }
     devicestate.has_rx_text_message = false;
     devicestate.has_rx_waypoint = false;
     saveNodeDatabaseToDisk();

src/mesh/NodeDB.h

@@ -229,7 +229,8 @@ class NodeDB
      */
     size_t getNumOnlineMeshNodes(bool localOnly = false);
 
-    void initConfigIntervals(), initModuleConfigIntervals(), resetNodes(), removeNodeByNum(NodeNum nodeNum);
+    void initConfigIntervals(), initModuleConfigIntervals(), resetNodes(bool keepFavorites = false),
+        removeNodeByNum(NodeNum nodeNum);
 
     bool factoryReset(bool eraseBleBonds = false);
 

src/mesh/PhoneAPI.cpp

@@ -87,6 +87,18 @@ void PhoneAPI::handleStartConfig()
 void PhoneAPI::close()
 {
     LOG_DEBUG("PhoneAPI::close()");
+    if (service->api_state == service->STATE_BLE && api_type == TYPE_BLE)
+        service->api_state = service->STATE_DISCONNECTED;
+    else if (service->api_state == service->STATE_WIFI && api_type == TYPE_WIFI)
+        service->api_state = service->STATE_DISCONNECTED;
+    else if (service->api_state == service->STATE_SERIAL && api_type == TYPE_SERIAL)
+        service->api_state = service->STATE_DISCONNECTED;
+    else if (service->api_state == service->STATE_PACKET && api_type == TYPE_PACKET)
+        service->api_state = service->STATE_DISCONNECTED;
+    else if (service->api_state == service->STATE_HTTP && api_type == TYPE_HTTP)
+        service->api_state = service->STATE_DISCONNECTED;
+    else if (service->api_state == service->STATE_ETH && api_type == TYPE_ETH)
+        service->api_state = service->STATE_DISCONNECTED;
 
     if (state != STATE_SEND_NOTHING) {
         state = STATE_SEND_NOTHING;
@@ -578,6 +590,19 @@ void PhoneAPI::sendConfigComplete()
     fromRadioScratch.config_complete_id = config_nonce;
     config_nonce = 0;
     state = STATE_SEND_PACKETS;
+    if (api_type == TYPE_BLE) {
+        service->api_state = service->STATE_BLE;
+    } else if (api_type == TYPE_WIFI) {
+        service->api_state = service->STATE_WIFI;
+    } else if (api_type == TYPE_SERIAL) {
+        service->api_state = service->STATE_SERIAL;
+    } else if (api_type == TYPE_PACKET) {
+        service->api_state = service->STATE_PACKET;
+    } else if (api_type == TYPE_HTTP) {
+        service->api_state = service->STATE_HTTP;
+    } else if (api_type == TYPE_ETH) {
+        service->api_state = service->STATE_ETH;
+    }
 
     // Allow subclasses to know we've entered steady-state so they can lower power consumption
     onConfigComplete();

src/mesh/PhoneAPI.h

@@ -167,6 +167,18 @@ class PhoneAPI
     /// begin a new connection
     void handleStartConfig();
 
+    enum APIType {
+        TYPE_NONE, // Initial state, don't send anything until the client starts asking for config
+        TYPE_BLE,
+        TYPE_WIFI,
+        TYPE_SERIAL,
+        TYPE_PACKET,
+        TYPE_HTTP,
+        TYPE_ETH
+    };
+
+    APIType api_type = TYPE_NONE;
+
   private:
     void releasePhonePacket();
 

src/mesh/api/PacketAPI.cpp

@@ -19,6 +19,7 @@ PacketAPI *PacketAPI::create(PacketServer *_server)
 PacketAPI::PacketAPI(PacketServer *_server)
     : concurrency::OSThread("PacketAPI"), isConnected(false), programmingMode(false), server(_server)
 {
+    api_type = TYPE_PACKET;
 }
 
 int32_t PacketAPI::runOnce()

src/mesh/api/WiFiServerAPI.cpp

@@ -25,6 +25,7 @@ void deInitApiServer()
 
 WiFiServerAPI::WiFiServerAPI(WiFiClient &_client) : ServerAPI(_client)
 {
+    api_type = TYPE_WIFI;
     LOG_INFO("Incoming wifi connection");
 }
 

src/mesh/api/ethServerAPI.cpp

@@ -20,6 +20,7 @@ void initApiServer(int port)
 ethServerAPI::ethServerAPI(EthernetClient &_client) : ServerAPI(_client)
 {
     LOG_INFO("Incoming ethernet connection");
+    api_type = TYPE_ETH;
 }
 
 ethServerPort::ethServerPort(int port) : APIServerPort(port) {}

src/mesh/http/ContentHandler.h

@@ -26,7 +26,7 @@ class HttpAPI : public PhoneAPI
 {
 
   public:
-    // Nothing here yet
+    HttpAPI() { api_type = TYPE_HTTP; }
 
   private:
     // Nothing here yet

src/mesh/raspihttp/PiWebServer.h

@@ -27,7 +27,7 @@ class HttpAPI : public PhoneAPI
 {
 
   public:
-    // Nothing here yet
+    HttpAPI() { api_type = TYPE_HTTP; }
 
   private:
     // Nothing here yet

src/modules/AdminModule.cpp

@@ -289,7 +289,12 @@ bool AdminModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshta
     case meshtastic_AdminMessage_nodedb_reset_tag: {
         disableBluetooth();
         LOG_INFO("Initiate node-db reset");
-        nodeDB->resetNodes();
+        //  CLIENT_BASE, ROUTER and ROUTER_LATE are able to preserve the remaining hop count when relaying a packet via a
+        //  favorited node, so ensure that their favorites are kept on reset
+        bool rolePreference =
+            isOneOf(config.device.role, meshtastic_Config_DeviceConfig_Role_CLIENT_BASE,
+                    meshtastic_Config_DeviceConfig_Role_ROUTER, meshtastic_Config_DeviceConfig_Role_ROUTER_LATE);
+        nodeDB->resetNodes(rolePreference ? rolePreference : r->nodedb_reset);
         reboot(DEFAULT_REBOOT_SECONDS);
         break;
     }

src/modules/SerialModule.cpp

@@ -65,13 +65,22 @@ SerialModuleRadio *serialModuleRadio;
 
 #if defined(TTGO_T_ECHO) || defined(CANARYONE) || defined(MESHLINK) || defined(ELECROW_ThinkNode_M1) ||                          \
     defined(ELECROW_ThinkNode_M5) || defined(HELTEC_MESH_SOLAR) || defined(T_ECHO_LITE)
-SerialModule::SerialModule() : StreamAPI(&Serial), concurrency::OSThread("Serial") {}
+SerialModule::SerialModule() : StreamAPI(&Serial), concurrency::OSThread("Serial")
+{
+    api_type = TYPE_SERIAL;
+}
 static Print *serialPrint = &Serial;
 #elif defined(CONFIG_IDF_TARGET_ESP32C6) || defined(RAK3172) || defined(EBYTE_E77_MBL)
-SerialModule::SerialModule() : StreamAPI(&Serial1), concurrency::OSThread("Serial") {}
+SerialModule::SerialModule() : StreamAPI(&Serial1), concurrency::OSThread("Serial")
+{
+    api_type = TYPE_SERIAL;
+}
 static Print *serialPrint = &Serial1;
 #else
-SerialModule::SerialModule() : StreamAPI(&Serial2), concurrency::OSThread("Serial") {}
+SerialModule::SerialModule() : StreamAPI(&Serial2), concurrency::OSThread("Serial")
+{
+    api_type = TYPE_SERIAL;
+}
 static Print *serialPrint = &Serial2;
 #endif
 

src/modules/SystemCommandsModule.cpp

@@ -85,10 +85,8 @@ int SystemCommandsModule::handleInputEvent(const InputEvent *event)
     switch (event->inputEvent) {
         // GPS
     case INPUT_BROKER_GPS_TOGGLE:
-        LOG_WARN("GPS Toggle");
 #if !MESHTASTIC_EXCLUDE_GPS
         if (gps) {
-            LOG_WARN("GPS Toggle2");
             if (config.position.gps_mode == meshtastic_Config_PositionConfig_GpsMode_ENABLED &&
                 config.position.fixed_position == false) {
                 nodeDB->clearLocalPosition();

src/modules/Telemetry/EnvironmentTelemetry.cpp

@@ -510,6 +510,7 @@ void EnvironmentTelemetryModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiSt
 
         currentY += rowHeight;
     }
+    graphics::drawCommonFooter(display, x, y);
 }
 #endif
 

src/modules/Telemetry/PowerTelemetry.cpp

@@ -165,6 +165,7 @@ void PowerTelemetryModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *s
     if (m.has_ch3_voltage || m.has_ch3_current) {
         drawLine("Ch3", m.ch3_voltage, m.ch3_current);
     }
+    graphics::drawCommonFooter(display, x, y);
 }
 #endif
 

src/modules/TraceRouteModule.cpp

@@ -11,6 +11,113 @@ extern graphics::Screen *screen;
 
 TraceRouteModule *traceRouteModule;
 
+void TraceRouteModule::setResultText(const String &text)
+{
+    resultText = text;
+    resultLines.clear();
+    resultLinesDirty = true;
+}
+
+void TraceRouteModule::clearResultLines()
+{
+    resultLines.clear();
+    resultLinesDirty = false;
+}
+#if HAS_SCREEN
+void TraceRouteModule::rebuildResultLines(OLEDDisplay *display)
+{
+    if (!display) {
+        resultLinesDirty = false;
+        return;
+    }
+
+    resultLines.clear();
+
+    if (resultText.length() == 0) {
+        resultLinesDirty = false;
+        return;
+    }
+
+    int maxWidth = display->getWidth() - 4;
+    if (maxWidth <= 0) {
+        resultLinesDirty = false;
+        return;
+    }
+
+    int start = 0;
+    int textLength = resultText.length();
+
+    while (start <= textLength) {
+        int newlinePos = resultText.indexOf('\n', start);
+        String segment;
+
+        if (newlinePos != -1) {
+            segment = resultText.substring(start, newlinePos);
+            start = newlinePos + 1;
+        } else {
+            segment = resultText.substring(start);
+            start = textLength + 1;
+        }
+
+        if (segment.length() == 0) {
+            resultLines.push_back("");
+            continue;
+        }
+
+        if (display->getStringWidth(segment) <= maxWidth) {
+            resultLines.push_back(segment);
+            continue;
+        }
+
+        String remaining = segment;
+
+        while (remaining.length() > 0) {
+            String tempLine = "";
+            int lastGoodBreak = -1;
+            bool lineComplete = false;
+
+            for (int i = 0; i < static_cast<int>(remaining.length()); i++) {
+                char ch = remaining.charAt(i);
+                String testLine = tempLine + ch;
+
+                if (display->getStringWidth(testLine) > maxWidth) {
+                    if (lastGoodBreak >= 0) {
+                        resultLines.push_back(remaining.substring(0, lastGoodBreak + 1));
+                        remaining = remaining.substring(lastGoodBreak + 1);
+                        lineComplete = true;
+                        break;
+                    } else if (tempLine.length() > 0) {
+                        resultLines.push_back(tempLine);
+                        remaining = remaining.substring(i);
+                        lineComplete = true;
+                        break;
+                    } else {
+                        resultLines.push_back(String(ch));
+                        remaining = remaining.substring(i + 1);
+                        lineComplete = true;
+                        break;
+                    }
+                } else {
+                    tempLine = testLine;
+                    if (ch == ' ' || ch == '>' || ch == '<' || ch == '-' || ch == '(' || ch == ')' || ch == ',') {
+                        lastGoodBreak = i;
+                    }
+                }
+            }
+
+            if (!lineComplete) {
+                if (tempLine.length() > 0) {
+                    resultLines.push_back(tempLine);
+                }
+                break;
+            }
+        }
+    }
+
+    resultLinesDirty = false;
+}
+#endif
+
 bool TraceRouteModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_RouteDiscovery *r)
 {
     // We only alter the packet in alterReceivedProtobuf()
@@ -406,7 +513,7 @@ bool TraceRouteModule::startTraceRoute(NodeNum node)
     if (node == 0 || node == NODENUM_BROADCAST) {
         LOG_ERROR("Invalid node number for trace route: 0x%08x", node);
         runState = TRACEROUTE_STATE_RESULT;
-        resultText = "Invalid node";
+        setResultText("Invalid node");
         resultShowTime = millis();
         tracingNode = 0;
 
@@ -420,7 +527,7 @@ bool TraceRouteModule::startTraceRoute(NodeNum node)
     if (node == nodeDB->getNodeNum()) {
         LOG_ERROR("Cannot trace route to self: 0x%08x", node);
         runState = TRACEROUTE_STATE_RESULT;
-        resultText = "Cannot trace self";
+        setResultText("Cannot trace self");
         resultShowTime = millis();
         tracingNode = 0;
 
@@ -447,6 +554,8 @@ bool TraceRouteModule::startTraceRoute(NodeNum node)
         unsigned long wait = (cooldownMs - (now - lastTraceRouteTime)) / 1000;
         bannerText = String("Wait for ") + String(wait) + String("s");
         runState = TRACEROUTE_STATE_COOLDOWN;
+        resultText = "";
+        clearResultLines();
 
         requestFocus();
         UIFrameEvent e;
@@ -459,6 +568,8 @@ bool TraceRouteModule::startTraceRoute(NodeNum node)
     tracingNode = node;
     lastTraceRouteTime = now;
     runState = TRACEROUTE_STATE_TRACKING;
+    resultText = "";
+    clearResultLines();
     bannerText = String("Tracing ") + getNodeName(node);
 
     LOG_INFO("TraceRoute UI: Starting trace route to node 0x%08x, requesting focus", node);
@@ -501,7 +612,7 @@ bool TraceRouteModule::startTraceRoute(NodeNum node)
         } else {
             LOG_ERROR("MeshService is NULL!");
             runState = TRACEROUTE_STATE_RESULT;
-            resultText = "Service unavailable";
+            setResultText("Service unavailable");
             resultShowTime = millis();
             tracingNode = 0;
 
@@ -514,7 +625,7 @@ bool TraceRouteModule::startTraceRoute(NodeNum node)
     } else {
         LOG_ERROR("Failed to allocate TraceRoute packet from router");
         runState = TRACEROUTE_STATE_RESULT;
-        resultText = "Failed to send";
+        setResultText("Failed to send");
         resultShowTime = millis();
         tracingNode = 0;
 
@@ -532,7 +643,7 @@ void TraceRouteModule::launch(NodeNum node)
     if (node == 0 || node == NODENUM_BROADCAST) {
         LOG_ERROR("Invalid node number for trace route: 0x%08x", node);
         runState = TRACEROUTE_STATE_RESULT;
-        resultText = "Invalid node";
+        setResultText("Invalid node");
         resultShowTime = millis();
         tracingNode = 0;
 
@@ -546,7 +657,7 @@ void TraceRouteModule::launch(NodeNum node)
     if (node == nodeDB->getNodeNum()) {
         LOG_ERROR("Cannot trace route to self: 0x%08x", node);
         runState = TRACEROUTE_STATE_RESULT;
-        resultText = "Cannot trace self";
+        setResultText("Cannot trace self");
         resultShowTime = millis();
         tracingNode = 0;
 
@@ -568,6 +679,8 @@ void TraceRouteModule::launch(NodeNum node)
         unsigned long wait = (cooldownMs - (now - lastTraceRouteTime)) / 1000;
         bannerText = String("Wait for ") + String(wait) + String("s");
         runState = TRACEROUTE_STATE_COOLDOWN;
+        resultText = "";
+        clearResultLines();
 
         requestFocus();
         UIFrameEvent e;
@@ -580,6 +693,8 @@ void TraceRouteModule::launch(NodeNum node)
     runState = TRACEROUTE_STATE_TRACKING;
     tracingNode = node;
     lastTraceRouteTime = now;
+    resultText = "";
+    clearResultLines();
     bannerText = String("Tracing ") + getNodeName(node);
 
     requestFocus();
@@ -614,14 +729,14 @@ void TraceRouteModule::launch(NodeNum node)
         } else {
             LOG_ERROR("MeshService is NULL!");
             runState = TRACEROUTE_STATE_RESULT;
-            resultText = "Service unavailable";
+            setResultText("Service unavailable");
             resultShowTime = millis();
             tracingNode = 0;
         }
     } else {
         LOG_ERROR("Failed to allocate TraceRoute packet from router");
         runState = TRACEROUTE_STATE_RESULT;
-        resultText = "Failed to send";
+        setResultText("Failed to send");
         resultShowTime = millis();
         tracingNode = 0;
     }
@@ -629,7 +744,7 @@ void TraceRouteModule::launch(NodeNum node)
 
 void TraceRouteModule::handleTraceRouteResult(const String &result)
 {
-    resultText = result;
+    setResultText(result);
     runState = TRACEROUTE_STATE_RESULT;
     resultShowTime = millis();
     tracingNode = 0;
@@ -679,83 +794,15 @@ void TraceRouteModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state
         display->setFont(FONT_SMALL);
 
         if (resultText.length() > 0) {
-            std::vector<String> lines;
-            String currentLine = "";
-            int maxWidth = display->getWidth() - 4;
-
-            int start = 0;
-            int newlinePos = resultText.indexOf('\n', start);
-
-            while (newlinePos != -1 || start < static_cast<int>(resultText.length())) {
-                String segment;
-                if (newlinePos != -1) {
-                    segment = resultText.substring(start, newlinePos);
-                    start = newlinePos + 1;
-                    newlinePos = resultText.indexOf('\n', start);
-                } else {
-                    segment = resultText.substring(start);
-                    start = resultText.length();
-                }
-
-                if (display->getStringWidth(segment) <= maxWidth) {
-                    lines.push_back(segment);
-                } else {
-                    // Try to break at better positions (space, >, <, -)
-                    String remaining = segment;
-
-                    while (remaining.length() > 0) {
-                        String tempLine = "";
-                        int lastGoodBreak = -1;
-                        bool lineComplete = false;
-
-                        for (int i = 0; i < static_cast<int>(remaining.length()); i++) {
-                            char ch = remaining.charAt(i);
-                            String testLine = tempLine + ch;
-
-                            if (display->getStringWidth(testLine) > maxWidth) {
-                                if (lastGoodBreak >= 0) {
-                                    // Break at the last good position
-                                    lines.push_back(remaining.substring(0, lastGoodBreak + 1));
-                                    remaining = remaining.substring(lastGoodBreak + 1);
-                                    lineComplete = true;
-                                    break;
-                                } else if (tempLine.length() > 0) {
-                                    lines.push_back(tempLine);
-                                    remaining = remaining.substring(i);
-                                    lineComplete = true;
-                                    break;
-                                } else {
-                                    // Single character exceeds width
-                                    lines.push_back(String(ch));
-                                    remaining = remaining.substring(i + 1);
-                                    lineComplete = true;
-                                    break;
-                                }
-                            } else {
-                                tempLine = testLine;
-                                // Mark good break positions
-                                if (ch == ' ' || ch == '>' || ch == '<' || ch == '-' || ch == '(' || ch == ')') {
-                                    lastGoodBreak = i;
-                                }
-                            }
-                        }
-
-                        if (!lineComplete) {
-                            // Reached end of remaining text
-                            if (tempLine.length() > 0) {
-                                lines.push_back(tempLine);
-                            }
-                            break;
-                        }
-                    }
-                }
+            if (resultLinesDirty) {
+                rebuildResultLines(display);
             }
 
             int lineHeight = FONT_HEIGHT_SMALL + 1; // Use proper font height with 1px spacing
-            for (size_t i = 0; i < lines.size(); i++) {
+            for (size_t i = 0; i < resultLines.size(); i++) {
                 int lineY = contentStartY + (i * lineHeight);
                 if (lineY + FONT_HEIGHT_SMALL <= display->getHeight()) {
-                    display->drawString(x + 2, lineY, lines[i]);
+                    display->drawString(x + 2, lineY, resultLines[i]);
                 }
             }
         }
@@ -779,7 +826,7 @@ int32_t TraceRouteModule::runOnce()
     if (runState == TRACEROUTE_STATE_TRACKING && now - lastTraceRouteTime > trackingTimeoutMs) {
         LOG_INFO("TraceRoute timeout, no response received");
         runState = TRACEROUTE_STATE_RESULT;
-        resultText = "No response received";
+        setResultText("No response received");
         resultShowTime = now;
         tracingNode = 0;
 
@@ -815,6 +862,8 @@ int32_t TraceRouteModule::runOnce()
             // Cooldown finished
             LOG_INFO("TraceRoute cooldown finished, returning to IDLE");
             runState = TRACEROUTE_STATE_IDLE;
+            resultText = "";
+            clearResultLines();
             bannerText = "";
             UIFrameEvent e;
             e.action = UIFrameEvent::Action::REGENERATE_FRAMESET;
@@ -828,6 +877,7 @@ int32_t TraceRouteModule::runOnce()
             LOG_INFO("TraceRoute result display timeout, returning to IDLE");
             runState = TRACEROUTE_STATE_IDLE;
             resultText = "";
+            clearResultLines();
             bannerText = "";
             tracingNode = 0;
             UIFrameEvent e;

src/modules/TraceRouteModule.h

@@ -7,6 +7,7 @@
 #if HAS_SCREEN
 #include "OLEDDisplayUi.h"
 #endif
+#include <vector>
 
 #define ROUTE_SIZE sizeof(((meshtastic_RouteDiscovery *)0)->route) / sizeof(((meshtastic_RouteDiscovery *)0)->route[0])
 
@@ -49,6 +50,11 @@ class TraceRouteModule : public ProtobufModule<meshtastic_RouteDiscovery>,
     virtual int32_t runOnce() override;
 
   private:
+    void setResultText(const String &text);
+    void clearResultLines();
+#if HAS_SCREEN
+    void rebuildResultLines(OLEDDisplay *display);
+#endif
     // Call to add unknown hops (e.g. when a node couldn't decrypt it) to the route based on hopStart and current hopLimit
     void insertUnknownHops(meshtastic_MeshPacket &p, meshtastic_RouteDiscovery *r, bool isTowardsDestination);
 
@@ -74,6 +80,8 @@ class TraceRouteModule : public ProtobufModule<meshtastic_RouteDiscovery>,
     unsigned long trackingTimeoutMs = 10000;
     String bannerText;
     String resultText;
+    std::vector<String> resultLines;
+    bool resultLinesDirty = false;
     NodeNum tracingNode = 0;
     bool initialized = false;
 };

src/modules/esp32/PaxcounterModule.cpp

@@ -141,6 +141,7 @@ void PaxcounterModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state
     display->drawStringf(display->getWidth() / 2 + x, graphics::getTextPositions(display)[line++], buffer,
                          "WiFi: %d\nBLE: %d\nUptime: %ds", count_from_libpax.wifi_count, count_from_libpax.ble_count,
                          millis() / 1000);
+    graphics::drawCommonFooter(display, x, y);
 }
 #endif // HAS_SCREEN
 

src/motion/BMX160Sensor.cpp

@@ -116,6 +116,7 @@ void BMX160Sensor::calibrate(uint16_t forSeconds)
 {
 #if !defined(MESHTASTIC_EXCLUDE_SCREEN)
     LOG_DEBUG("BMX160 calibration started for %is", forSeconds);
+    highestX = 0, lowestX = 0, highestY = 0, lowestY = 0, highestZ = 0, lowestZ = 0;
 
     doCalibration = true;
     uint16_t calibrateFor = forSeconds * 1000; // calibrate for seconds provided
@@ -127,4 +128,4 @@ void BMX160Sensor::calibrate(uint16_t forSeconds)
 
 #endif
 
-#endif
+#endif

src/motion/ICM20948Sensor.cpp

@@ -157,6 +157,7 @@ void ICM20948Sensor::calibrate(uint16_t forSeconds)
 {
 #if !defined(MESHTASTIC_EXCLUDE_SCREEN) && HAS_SCREEN
     LOG_DEBUG("BMX160 calibration started for %is", forSeconds);
+    highestX = 0, lowestX = 0, highestY = 0, lowestY = 0, highestZ = 0, lowestZ = 0;
 
     doCalibration = true;
     uint16_t calibrateFor = forSeconds * 1000; // calibrate for seconds provided
@@ -295,4 +296,4 @@ bool ICM20948Singleton::setWakeOnMotion()
     return true;
 }
 
-#endif
+#endif

src/motion/MotionSensor.cpp

@@ -69,7 +69,8 @@ void MotionSensor::wakeScreen()
 {
     if (powerFSM.getState() == &stateDARK) {
         LOG_DEBUG("Motion wakeScreen detected");
-        powerFSM.trigger(EVENT_INPUT);
+        if (config.display.wake_on_tap_or_motion)
+            powerFSM.trigger(EVENT_INPUT);
     }
 }
 
@@ -87,4 +88,4 @@ void MotionSensor::buttonPress() {}
 
 #endif
 
-#endif
+#endif

src/mqtt/MQTT.cpp

@@ -51,6 +51,7 @@ constexpr int reconnectMax = 5;
 static uint8_t bytes[meshtastic_MqttClientProxyMessage_size + 30]; // 12 for channel name and 16 for nodeid
 
 static bool isMqttServerAddressPrivate = false;
+static bool isConnected = false;
 
 inline void onReceiveProto(char *topic, byte *payload, size_t length)
 {
@@ -59,7 +60,27 @@ inline void onReceiveProto(char *topic, byte *payload, size_t length)
         LOG_ERROR("Invalid MQTT service envelope, topic %s, len %u!", topic, length);
         return;
     }
+
     const meshtastic_Channel &ch = channels.getByName(e.channel_id);
+    // Find channel by channel_id and check downlink_enabled
+    if (!(strcmp(e.channel_id, "PKI") == 0 ||
+          (strcmp(e.channel_id, channels.getGlobalId(ch.index)) == 0 && ch.settings.downlink_enabled))) {
+        return;
+    }
+
+    bool anyChannelHasDownlink = false;
+    size_t numChan = channels.getNumChannels();
+    for (size_t i = 0; i < numChan; ++i) {
+        const auto &c = channels.getByIndex(i);
+        if (c.settings.downlink_enabled) {
+            anyChannelHasDownlink = true;
+            break;
+        }
+    }
+
+    if (strcmp(e.channel_id, "PKI") == 0 && !anyChannelHasDownlink) {
+        return;
+    }
     // Generate node ID from nodenum for comparison
     std::string nodeId = nodeDB->getNodeId();
     if (strcmp(e.gateway_id, nodeId.c_str()) == 0) {
@@ -77,11 +98,6 @@ inline void onReceiveProto(char *topic, byte *payload, size_t length)
         return;
     }
 
-    // Find channel by channel_id and check downlink_enabled
-    if (!(strcmp(e.channel_id, "PKI") == 0 ||
-          (strcmp(e.channel_id, channels.getGlobalId(ch.index)) == 0 && ch.settings.downlink_enabled))) {
-        return;
-    }
     LOG_INFO("Received MQTT topic %s, len=%u", topic, length);
     if (e.packet->hop_limit > HOP_MAX || e.packet->hop_start > HOP_MAX) {
         LOG_INFO("Invalid hop_limit(%u) or hop_start(%u)", e.packet->hop_limit, e.packet->hop_start);
@@ -305,8 +321,10 @@ bool connectPubSub(const PubSubConfig &config, PubSubClient &pubSub, Client &cli
     std::string nodeId = nodeDB->getNodeId();
     const bool connected = pubSub.connect(nodeId.c_str(), config.mqttUsername, config.mqttPassword);
     if (connected) {
+        isConnected = true;
         LOG_INFO("MQTT connected");
     } else {
+        isConnected = false;
         LOG_WARN("Failed to connect to MQTT server");
     }
     return connected;
@@ -492,6 +510,7 @@ bool MQTT::publish(const char *topic, const uint8_t *payload, size_t length, boo
 
 void MQTT::reconnect()
 {
+    isConnected = false;
     if (wantsLink()) {
         if (moduleConfig.mqtt.proxy_to_client_enabled) {
             LOG_INFO("MQTT connect via client proxy instead");
@@ -519,7 +538,7 @@ void MQTT::reconnect()
             runASAP = true;
             reconnectCount = 0;
             isMqttServerAddressPrivate = isPrivateIpAddress(clientConnection->remoteIP());
-
+            isConnected = true;
             publishNodeInfo();
             sendSubscriptions();
         } else {
@@ -673,7 +692,10 @@ void MQTT::publishNodeInfo()
 }
 void MQTT::publishQueuedMessages()
 {
-    if (mqttQueue.isEmpty())
+    if (mqttQueue.isEmpty() || !isConnected)
+        return;
+
+    if (!moduleConfig.mqtt.proxy_to_client_enabled && !isConnected)
         return;
 
     LOG_DEBUG("Publish enqueued MQTT message");
@@ -880,4 +902,4 @@ void MQTT::perhapsReportToMap()
 
     // Update the last report time
     last_report_to_map = millis();
-}
+}

src/nimble/NimbleBluetooth.cpp

@@ -20,13 +20,14 @@
 #include "PowerStatus.h"
 #endif
 
-#if defined(CONFIG_IDF_TARGET_ESP32S3) || defined(CONFIG_IDF_TARGET_ESP32C6)
 #if defined(CONFIG_NIMBLE_CPP_IDF)
 #include "host/ble_gap.h"
 #else
 #include "nimble/nimble/host/include/host/ble_gap.h"
 #endif
 
+#if defined(CONFIG_IDF_TARGET_ESP32S3) || defined(CONFIG_IDF_TARGET_ESP32C6)
+
 namespace
 {
 constexpr uint16_t kPreferredBleMtu = 517;
@@ -118,7 +119,7 @@ class BluetoothPhoneAPI : public PhoneAPI, public concurrency::OSThread
     */
 
   public:
-    BluetoothPhoneAPI() : concurrency::OSThread("NimbleBluetooth") {}
+    BluetoothPhoneAPI() : concurrency::OSThread("NimbleBluetooth") { api_type = TYPE_BLE; }
 
     /* Packets from phone (BLE onWrite callback) */
     std::mutex fromPhoneMutex;
@@ -776,16 +777,35 @@ bool NimbleBluetooth::isConnected()
 
 int NimbleBluetooth::getRssi()
 {
-    if (bleServer && isConnected()) {
-        auto service = bleServer->getServiceByUUID(MESH_SERVICE_UUID);
-        uint16_t handle = service->getHandle();
-#ifdef NIMBLE_TWO
-        return NimBLEDevice::getClientByHandle(handle)->getRssi();
-#else
-        return NimBLEDevice::getClientByID(handle)->getRssi();
-#endif
+#if defined(CONFIG_IDF_TARGET_ESP32S3) || defined(CONFIG_IDF_TARGET_ESP32C6)
+    if (!bleServer || !isConnected()) {
+        return 0; // No active BLE connection
     }
-    return 0; // FIXME figure out where to source this
+
+    uint16_t connHandle = nimbleBluetoothConnHandle.load();
+
+    if (connHandle == BLE_HS_CONN_HANDLE_NONE) {
+        const auto peers = bleServer->getPeerDevices();
+        if (!peers.empty()) {
+            connHandle = peers.front();
+            nimbleBluetoothConnHandle = connHandle;
+        }
+    }
+
+    if (connHandle == BLE_HS_CONN_HANDLE_NONE) {
+        return 0; // Connection handle not available yet
+    }
+
+    int8_t rssi = 0;
+    const int rc = ble_gap_conn_rssi(connHandle, &rssi);
+
+    if (rc == 0) {
+        return rssi;
+    }
+    LOG_DEBUG("BLE RSSI read failed, rc=%d", rc);
+#endif
+
+    return 0;
 }
 
 void NimbleBluetooth::setup()

src/platform/nrf52/NRF52Bluetooth.cpp

@@ -48,6 +48,9 @@ class BluetoothPhoneAPI : public PhoneAPI
 
     /// Check the current underlying physical link to see if the client is currently connected
     virtual bool checkIsConnected() override { return Bluefruit.connected(connectionHandle); }
+
+  public:
+    BluetoothPhoneAPI() { api_type = TYPE_BLE; }
 };
 
 static BluetoothPhoneAPI *bluetoothPhoneAPI;

variants/esp32s3/heltec_v4/pins_arduino.h

@@ -13,8 +13,8 @@ static const uint8_t LED_BUILTIN = 35;
 static const uint8_t TX = 43;
 static const uint8_t RX = 44;
 
-static const uint8_t SDA = 3;
-static const uint8_t SCL = 4;
+static const uint8_t SDA = 4;
+static const uint8_t SCL = 3;
 
 static const uint8_t SS = 8;
 static const uint8_t MOSI = 10;

variants/esp32s3/heltec_v4/platformio.ini

@@ -1,4 +1,4 @@
-[env:heltec-v4] 
+[heltec_v4_base] 
 extends = esp32s3_base
 board = heltec_v4
 board_check = true
@@ -7,3 +7,106 @@ build_flags =
   ${esp32s3_base.build_flags}
   -D HELTEC_V4
   -I variants/esp32s3/heltec_v4
+lib_deps = 
+  ${esp32s3_base.lib_deps}
+
+
+[env:heltec-v4]
+extends = heltec_v4_base
+build_flags = 
+  ${heltec_v4_base.build_flags}
+  -D HELTEC_V4_OLED
+  -D USE_SSD1306 ; Heltec_v4 has an SSD1315 display (compatible with SSD1306 driver)
+  -D LED_PIN=35
+  -D RESET_OLED=21
+  -D I2C_SDA=17
+  -D I2C_SCL=18
+  -D I2C_SDA1=4
+  -D I2C_SCL1=3
+lib_deps = 
+  ${heltec_v4_base.lib_deps}
+
+[env:heltec-v4-tft]
+extends = heltec_v4_base
+build_flags = 
+  ${heltec_v4_base.build_flags} ;-Os
+  -D HELTEC_V4_TFT
+  -D I2C_SDA=4
+  -D I2C_SCL=3
+  -D I2C_SDA1=47
+  -D I2C_SCL1=48
+  -D PIN_BUTTON2=35
+  -D PIN_BUZZER=6
+  -D USE_PIN_BUZZER=PIN_BUZZER
+  -D CONFIG_ARDUHAL_LOG_COLORS
+  -D RADIOLIB_DEBUG_SPI=0
+  -D RADIOLIB_DEBUG_PROTOCOL=0
+  -D RADIOLIB_DEBUG_BASIC=0
+  -D RADIOLIB_VERBOSE_ASSERT=0
+  -D RADIOLIB_SPI_PARANOID=0
+  -D CONFIG_DISABLE_HAL_LOCKS=1
+  -D INPUTDRIVER_BUTTON_TYPE=0
+  -D HAS_SCREEN=1
+  -D HAS_TFT=1
+  -D RAM_SIZE=1560
+  -D LV_LVGL_H_INCLUDE_SIMPLE
+  -D LV_CONF_INCLUDE_SIMPLE
+  -D LV_COMP_CONF_INCLUDE_SIMPLE
+  -D LV_USE_SYSMON=0
+  -D LV_USE_PROFILER=0
+  -D LV_USE_PERF_MONITOR=0
+  -D LV_USE_MEM_MONITOR=0
+  -D LV_USE_LOG=0
+  -D LV_BUILD_TEST=0
+  -D USE_LOG_DEBUG
+  -D LOG_DEBUG_INC=\"DebugConfiguration.h\"
+  -D USE_PACKET_API
+  -D LGFX_DRIVER=LGFX_HELTEC_V4_TFT
+  -D GFX_DRIVER_INC=\"graphics/LGFX/LGFX_HELTEC_V4_TFT.h\"
+  -D VIEW_320x240
+  -D MAP_FULL_REDRAW
+  -D DISPLAY_SIZE=320x240 ; landscape mode
+  -D LGFX_PIN_SCK=17
+  -D LGFX_PIN_MOSI=33
+  -D LGFX_PIN_DC=16
+  -D LGFX_PIN_CS=15
+  -D LGFX_PIN_BL=21
+  -D LGFX_PIN_RST=18
+  -D CUSTOM_TOUCH_DRIVER
+  -D TOUCH_SDA_PIN=I2C_SDA1
+  -D TOUCH_SCL_PIN=I2C_SCL1
+  -D TOUCH_INT_PIN=-1  ;45
+  -D TOUCH_RST_PIN=44
+;base UI
+  -D TFT_CS=LGFX_PIN_CS
+  -D ST7789_CS=TFT_CS
+  -D ST7789_RS=LGFX_PIN_DC
+  -D ST7789_SDA=LGFX_PIN_MOSI 
+  -D ST7789_SCK=LGFX_PIN_SCK
+  -D ST7789_RESET=LGFX_PIN_RST
+  -D ST7789_MISO=-1
+  -D ST7789_BUSY=-1
+  -D ST7789_BL=LGFX_PIN_BL
+  -D ST7789_SPI_HOST=SPI3_HOST
+  -D TFT_BL=ST7789_BL
+  -D SPI_FREQUENCY=40000000
+  -D SPI_READ_FREQUENCY=4000000
+  -D TFT_HEIGHT=320
+  -D TFT_WIDTH=240
+  -D TFT_OFFSET_X=0
+  -D TFT_OFFSET_Y=0
+  -D TFT_OFFSET_ROTATION=0
+  -D SCREEN_ROTATE
+  -D SCREEN_TRANSITION_FRAMERATE=5
+  -D BRIGHTNESS_DEFAULT=130 ; Medium Low Brightness
+  -D HAS_TOUCHSCREEN=1
+  -D TOUCH_I2C_PORT=0
+  -D TOUCH_SLAVE_ADDRESS=0x2E
+  -D SCREEN_TOUCH_INT=TOUCH_INT_PIN
+  -D SCREEN_TOUCH_RST=TOUCH_RST_PIN
+
+lib_deps = ${heltec_v4_base.lib_deps}
+  ; ${device-ui_base.lib_deps}
+  lovyan03/LovyanGFX@1.2.0
+  https://github.com/Quency-D/chsc6x/archive/5cbead829d6b432a8d621ed1aafd4eb474fd4f27.zip
+  https://github.com/Quency-D/device-ui/archive/7c9870b8016641190b059bdd90fe16c1012a39eb.zip

variants/esp32s3/heltec_v4/variant.h

@@ -1,11 +1,3 @@
-#define LED_PIN 35
-
-#define USE_SSD1306 // Heltec_v4 has an SSD1315 display (compatible with SSD1306 driver)
-
-#define RESET_OLED 21
-#define I2C_SDA 17 // I2C pins for this board
-#define I2C_SCL 18
-
 #define VEXT_ENABLE 36 // active low, powers the oled display and the lora antenna boost
 #define BUTTON_PIN 0
 

variants/nrf52840/ELECROW-ThinkNode-M4/platformio.ini

@@ -0,0 +1,16 @@
+; Elecrow ThinkNode M4 (nRF52840 + LR1110)
+[env:thinknode_m4]
+extends = nrf52840_base
+board = ThinkNode-M4
+board_check = true
+debug_tool = jlink
+
+build_flags = ${nrf52840_base.build_flags}
+  -Ivariants/nrf52840/ELECROW-ThinkNode-M4
+  -DELECROW_ThinkNode_M4
+
+build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/ELECROW-ThinkNode-M4>
+lib_deps =
+  ${nrf52840_base.lib_deps}
+  lewisxhe/PCF8563_Library@^1.0.1
+

variants/nrf52840/ELECROW-ThinkNode-M4/variant.cpp

@@ -24,15 +24,24 @@
 #include "wiring_digital.h"
 
 const uint32_t g_ADigitalPinMap[] = {
-    // P0
-    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+    // P0 - pins 0 and 1 are hardwired for xtal and should never be enabled
+    0xff, 0xff, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
 
     // P1
     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47};
 
 void initVariant()
 {
-    // 3V3 Power Rail
-    pinMode(PIN_3V3_EN, OUTPUT);
-    digitalWrite(PIN_3V3_EN, HIGH);
+#if (PIN_LED1 >= 0)
+    pinMode(PIN_LED1, OUTPUT);
+    ledOff(PIN_LED1);
+#endif
+#if (PIN_LED2 >= 0)
+    pinMode(PIN_LED2, OUTPUT);
+    ledOff(PIN_LED2);
+#endif
+#if (PIN_LED3 >= 0)
+    pinMode(PIN_LED3, OUTPUT);
+    ledOff(PIN_LED3);
+#endif
 }

variants/nrf52840/ELECROW-ThinkNode-M4/variant.h

@@ -0,0 +1,122 @@
+/*
+ Copyright (c) 2014-2015 Arduino LLC.  All right reserved.
+ Copyright (c) 2016 Sandeep Mistry All right reserved.
+ Copyright (c) 2018, Adafruit Industries (adafruit.com)
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the GNU Lesser General Public License for more details.
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef _VARIANT_ELECROW_THINKNODE_M4_
+#define _VARIANT_ELECROW_THINKNODE_M4_
+
+/** Master clock frequency */
+#define VARIANT_MCK (64000000ul)
+
+#define USE_LFXO // Board uses 32 kHz crystal for LF domain
+
+/*----------------------------------------------------------------------------
+ *        Headers
+ *----------------------------------------------------------------------------*/
+
+#include "WVariant.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+// Number of pins defined in PinDescription array
+#define PINS_COUNT (48)
+#define NUM_DIGITAL_PINS (48)
+#define NUM_ANALOG_INPUTS (6)
+#define NUM_ANALOG_OUTPUTS (0)
+
+// LEDs
+#define PIN_LED1 (32 + 9) // P1.09, status LED (blue)
+#define PIN_LED2 -1
+#define PIN_LED3 -1
+
+#define LED_BUILTIN PIN_LED1
+#define LED_STATE_ON 0 // active-low LED drive
+
+// Buttons
+#define PIN_BUTTON1 (0 + 4) // P0.04 KEY input
+
+// USB / power detection
+#define EXT_PWR_DETECT (32 + 3) // P1.03 USB present sense
+
+// I2C bus
+#define WIRE_INTERFACES_COUNT 1
+#define PIN_WIRE_SDA (32 + 0) // P1.00 SDA1
+#define PIN_WIRE_SCL (32 + 5) // P1.05 SCL1
+
+// Analog pins
+#define PIN_A0 (2) // P0.02
+#define BATTERY_PIN PIN_A0
+#define BATTERY_SENSE_SAMPLES 30
+#define ADC_RESOLUTION 14
+#define BATTERY_SENSE_RESOLUTION_BITS 12
+#define BATTERY_SENSE_RESOLUTION 4096.0
+#define ADC_MULTIPLIER (2.00F)
+#undef AREF_VOLTAGE
+#define AREF_VOLTAGE 3.0
+#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
+
+// GPS interface (L76K)
+#define HAS_GPS 1
+#define GPS_L76K
+#define GPS_BAUDRATE 9600
+#define PIN_GPS_REINIT (0 + 3)   // P0.03 GPS_RST
+#define PIN_GPS_STANDBY (0 + 28) // P0.28 GPS_STANDBY
+#define PIN_GPS_EN (32 + 11)     // P1.11 GPS_EN
+#define GPS_EN_ACTIVE HIGH
+#define GPS_TX_PIN (32 + 12) // P1.12 GPS_TX -> MCU RX
+#define GPS_RX_PIN (32 + 14) // P1.14 GPS_RX -> MCU TX
+#define PIN_SERIAL1_RX GPS_TX_PIN
+#define PIN_SERIAL1_TX GPS_RX_PIN
+#define GPS_THREAD_INTERVAL 50
+
+// LoRa (LR1110) SPI bus
+#define SPI_INTERFACES_COUNT 1
+#define PIN_SPI_MISO (0 + 8) // P0.08
+#define PIN_SPI_MOSI (0 + 7) // P0.07
+#define PIN_SPI_SCK (0 + 6)  // P0.06
+#define PIN_SPI_NSS (0 + 27) // P0.27
+
+#define LORA_CS PIN_SPI_NSS
+#define LORA_SCK PIN_SPI_SCK
+#define LORA_MISO PIN_SPI_MISO
+#define LORA_MOSI PIN_SPI_MOSI
+#define LORA_RESET (32 + 8) // P1.08 LR_NRESET
+#define LORA_DIO1 (0 + 24)  // P0.24 LR_DIO1 / IRQ
+#define LORA_DIO2 (0 + 26)  // P0.26 LR_BUSY (treated as DIO2)
+
+#define USE_LR1110
+#define LR1110_IRQ_PIN LORA_DIO1
+#define LR1110_NRESET_PIN LORA_RESET
+#define LR1110_BUSY_PIN LORA_DIO2
+#define LR1110_SPI_NSS_PIN LORA_CS
+#define LR1110_SPI_SCK_PIN LORA_SCK
+#define LR1110_SPI_MOSI_PIN LORA_MOSI
+#define LR1110_SPI_MISO_PIN LORA_MISO
+#define LR11X0_DIO3_TCXO_VOLTAGE 3.3f
+#define LR11X0_DIO_AS_RF_SWITCH
+
+// Peripheral power control
+#define PIN_POWER_EN (0 + 11) // P0.11 PERIPH_EN
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _VARIANT_ELECROW_THINKNODE_M4_

variants/nrf52840/diy/nrf52_promicro_diy_tcxo/readme.md

@@ -4,7 +4,9 @@
 
 ## General
 
-The pinout is contained in the variant.h file, and a [generic schematic](./Schematic_Pro-Micro_Pinouts%202024-12-14.pdf) is located in this directory.
+The pinout is contained in the variant.h file, and a [generic schematic](./Schematic_Pro-Micro_Pinouts.pdf) is located in this directory.
+
+This variant is suitable for both TCXO and XTAL types of modules. The old XTAL variant has been removed to reduce confusion.
 
 ### Note on DIO2, RXEN, TXEN, and RF switching
 
@@ -17,9 +19,13 @@ Several modules require external switching between transmit (Tx) and receive (Rx
 RXEN is not required to be connected if the selected module already has internal RF switching, or if external RF switching logic is already applied.
 Also worth noting that the Seeed WIO SX1262 in particular only has RXEN exposed (marked RF_SW) and has the DIO2-TXEN link internally.
 
+## Making a node based on this variant
+
+Making your own node based on this design is straightforward. There are various open source and free to use PCB design files available, or you can solder wires directly from a module to the pro-micro.
+
 <details>
 
-<summary> The table of known modules is at the bottom of the variant.h, and reproduced here for convenience. </summary>
+<summary> < Click to expand > The table of known modules is at the bottom of the variant.h, and reproduced here for convenience. </summary>
 
 | Mfr          | Module           | TCXO | RF Switch | Notes                                 |
 | ------------ | ---------------- | ---- | --------- | ------------------------------------- |
@@ -34,6 +40,7 @@ Also worth noting that the Seeed WIO SX1262 in particular only has RXEN exposed
 | Waveshare    | Core1262-HF      | yes  | Ext       |                                       |
 | Waveshare    | LoRa Node Module | yes  | Int       |                                       |
 | Seeed        | Wio-SX1262       | yes  | Ext       | Cute! DIO2/TXEN are not exposed       |
+| Seeed        | Wio-LR1121       | yes  | Int       | LR1121, needs alternate rfswitch.h    |
 | AI-Thinker   | RA-02            | No   | Int       | SX1278 **433mhz band only**           |
 | RF Solutions | RFM95            | No   | Int       | Untested                              |
 | Ebyte        | E80-900M2213S    | Yes  | Int       | LR1121 radio                          |
@@ -72,6 +79,10 @@ The Semtech default, the values are (taken from [here](https://github.com/Lora-n
 
 <details>
 
+<summary> < Click to expand >
+	
+</summary>
+
 ```cpp
 	.rfswitch = {
 		.enable = LR11XX_SYSTEM_RFSW0_HIGH | LR11XX_SYSTEM_RFSW1_HIGH | LR11XX_SYSTEM_RFSW2_HIGH,

variants/nrf52840/diy/nrf52_promicro_diy_tcxo/variant.h

@@ -175,6 +175,7 @@ settings.
 | Waveshare    | Core1262-HF      | yes  | Ext       |                                       |
 | Waveshare    | LoRa Node Module | yes  | Int       |                                       |
 | Seeed        | Wio-SX1262       | yes  | Ext       | Cute! DIO2/TXEN are not exposed       |
+| Seeed        | Wio-LR1121       | yes  | Int       | LR1121, needs alternate rfswitch.h    |
 | AI-Thinker   | RA-02            | No   | Int       | SX1278 **433mhz band only**           |
 | RF Solutions | RFM95            | No   | Int       | Untested                              |
 | Ebyte        | E80-900M2213S    | Yes  | Int       | LR1121 radio                          |

variants/nrf52840/diy/nrf52_promicro_diy_xtal/platformio.ini

@@ -1,12 +0,0 @@
-; Promicro + E22(0)-xxxMM / RA-01SH modules board variant - DIY - without TCXO
-[env:nrf52_promicro_diy_xtal]
-extends = nrf52840_base
-board = promicro-nrf52840
-board_level = extra
-build_flags = ${nrf52840_base.build_flags}
-  -I variants/nrf52840/diy/nrf52_promicro_diy_xtal
-  -D NRF52_PROMICRO_DIY
-build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/diy/nrf52_promicro_diy_xtal>
-lib_deps = 
-  ${nrf52840_base.lib_deps}
-debug_tool = jlink

variants/nrf52840/diy/nrf52_promicro_diy_xtal/variant.h

@@ -1,154 +0,0 @@
-#ifndef _VARIANT_PROMICRO_DIY_
-#define _VARIANT_PROMICRO_DIY_
-
-/** Master clock frequency */
-#define VARIANT_MCK (64000000ul)
-
-// #define USE_LFXO // Board uses 32khz crystal for LF
-#define USE_LFRC // Board uses RC for LF
-
-#define PROMICRO_DIY_XTAL
-/*----------------------------------------------------------------------------
- *        Headers
- *----------------------------------------------------------------------------*/
-
-#include "WVariant.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif // __cplusplus
-
-/*
-NRF52 PRO MICRO PIN ASSIGNMENT
-
-| Pin   | Function   |   | Pin     | Function    |
-|-------|------------|---|---------|-------------|
-| Gnd   |            |   | vbat    |             |
-| P0.06 | Serial2 RX |   | vbat    |             |
-| P0.08 | Serial2 TX |   | Gnd     |             |
-| Gnd   |            |   | reset   |             |
-| Gnd   |            |   | ext_vcc | *see 0.13   |
-| P0.17 | RXEN       |   | P0.31   | BATTERY_PIN |
-| P0.20 | GPS_RX     |   | P0.29   | BUSY        |
-| P0.22 | GPS_TX     |   | P0.02   | MISO        |
-| P0.24 | GPS_EN     |   | P1.15   | MOSI        |
-| P1.00 | BUTTON_PIN |   | P1.13   | CS          |
-| P0.11 | SCL        |   | P1.11   | SCK         |
-| P1.04 | SDA        |   | P0.10   | DIO1/IRQ    |
-| P1.06 | Free pin   |   | P0.09   | RESET       |
-|       |            |   |         |             |
-|       | Mid board  |   |         | Internal    |
-| P1.01 | Free pin   |   | 0.15    | LED         |
-| P1.02 | Free pin   |   | 0.13    | 3V3_EN      |
-| P1.07 | Free pin   |   |         |             |
-*/
-
-// Number of pins defined in PinDescription array
-#define PINS_COUNT (48)
-#define NUM_DIGITAL_PINS (48)
-#define NUM_ANALOG_INPUTS (1)
-#define NUM_ANALOG_OUTPUTS (0)
-
-// Pin 13 enables 3.3V periphery. If the Lora module is on this pin, then it should stay enabled at all times.
-#define PIN_3V3_EN (0 + 13) // P0.13
-
-// Analog pins
-#define BATTERY_PIN (0 + 31) // P0.31 Battery ADC
-#define ADC_CHANNEL ADC1_GPIO4_CHANNEL
-#define ADC_RESOLUTION 14
-#define BATTERY_SENSE_RESOLUTION_BITS 12
-#define BATTERY_SENSE_RESOLUTION 4096.0
-// Definition of milliVolt per LSB => 3.0V ADC range and 12-bit ADC resolution = 3000mV/4096
-#define VBAT_MV_PER_LSB (0.73242188F)
-// Voltage divider value => 1.5M + 1M voltage divider on VBAT = (1.5M / (1M + 1.5M))
-#define VBAT_DIVIDER (0.6F)
-// Compensation factor for the VBAT divider
-#define VBAT_DIVIDER_COMP (1.73)
-// Fixed calculation of milliVolt from compensation value
-#define REAL_VBAT_MV_PER_LSB (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB)
-#undef AREF_VOLTAGE
-#define AREF_VOLTAGE 3.0
-#define VBAT_AR_INTERNAL AR_INTERNAL_3_0
-#define ADC_MULTIPLIER VBAT_DIVIDER_COMP // REAL_VBAT_MV_PER_LSB
-#define VBAT_RAW_TO_SCALED(x) (REAL_VBAT_MV_PER_LSB * x)
-
-// WIRE IC AND IIC PINS
-#define WIRE_INTERFACES_COUNT 1
-
-#define PIN_WIRE_SDA (32 + 4) // P1.04
-#define PIN_WIRE_SCL (0 + 11) // P0.11
-
-// LED
-#define PIN_LED1 (0 + 15) // P0.15
-#define LED_BUILTIN PIN_LED1
-// Actually red
-#define LED_BLUE PIN_LED1
-#define LED_STATE_ON 1 // State when LED is lit
-
-// Button
-#define BUTTON_PIN (32 + 0) // P1.00
-
-// GPS
-#define PIN_GPS_TX (0 + 22) // P0.22
-#define PIN_GPS_RX (0 + 20) // P0.20
-
-#define PIN_GPS_EN (0 + 24) // P0.24
-#define GPS_UBLOX
-// define GPS_DEBUG
-
-// UART interfaces
-#define PIN_SERIAL1_RX PIN_GPS_TX
-#define PIN_SERIAL1_TX PIN_GPS_RX
-
-#define PIN_SERIAL2_RX (0 + 6) // P0.06
-#define PIN_SERIAL2_TX (0 + 8) // P0.08
-
-// Serial interfaces
-#define SPI_INTERFACES_COUNT 1
-
-#define PIN_SPI_MISO (0 + 2)   // P0.02
-#define PIN_SPI_MOSI (32 + 15) // P1.15
-#define PIN_SPI_SCK (32 + 11)  // P1.11
-
-// LORA MODULES
-#define USE_LLCC68
-#define USE_SX1262
-// #define USE_RF95
-#define USE_SX1268
-
-// LORA CONFIG
-#define SX126X_CS (32 + 13)      // P1.13 FIXME - we really should define LORA_CS instead
-#define SX126X_DIO1 (0 + 10)     // P0.10 IRQ
-#define SX126X_DIO2_AS_RF_SWITCH // Note for E22 modules: DIO2 is not attached internally to TXEN for automatic TX/RX switching,
-                                 // so it needs connecting externally if it is used in this way
-#define SX126X_BUSY (0 + 29)     // P0.29
-#define SX126X_RESET (0 + 9)     // P0.09
-#define SX126X_RXEN (0 + 17)     // P0.17
-#define SX126X_TXEN RADIOLIB_NC  // Assuming that DIO2 is connected to TXEN pin. If not, TXEN must be connected.
-
-/*
-On the SX1262, DIO3 sets the voltage for an external TCXO, if one is present. If one is not present, then this should not be used.
-
-Ebyte
-e22-900mm22s has no TCXO
-e22-900m22s has TCXO
-e220-900mm22s has no TCXO, works with/without this definition, looks like DIO3 not connected at all
-
-AI-thinker
-RA-01SH does not have TCXO
-
-Waveshare
-Core1262 has TCXO
-
-*/
-// #define SX126X_DIO3_TCXO_VOLTAGE 1.8
-
-#ifdef __cplusplus
-}
-#endif
-
-/*----------------------------------------------------------------------------
- *        Arduino objects - C++ only
- *----------------------------------------------------------------------------*/
-
-#endif

version.properties

@@ -1,4 +1,4 @@
 [VERSION]  
 major = 2
 minor = 7
-build = 13
+build = 15