Make BLE TX power configurable for nRF52 variants (#9232 )

* Make BLE TX power configurable for nRF52 variants * Include BLE TX power setting in T114 variant.h as tested --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
device-install: Consistently use write-flash (#8868 )
2026-01-23 18:27:27 +00:00 · 2026-01-23 11:26:01 -06:00 · 2026-01-23 06:05:29 -06:00 · 2026-01-22 17:00:21 -06:00 · 2026-01-22 16:19:35 -06:00 · 2026-01-22 15:46:37 -06:00
24 changed files with 527 additions and 89 deletions
--- a/bin/device-install.sh
+++ b/bin/device-install.sh
@@ -32,6 +32,19 @@ if ! command -v jq >/dev/null 2>&1; then
    exit 1
 fi

+# esptool v5 supports commands with dashes and deprecates commands with
+# underscores. Prior versions only support commands with underscores
+if ${ESPTOOL_CMD} | grep --quiet write-flash
+then
+    ESPTOOL_WRITE_FLASH=write-flash
+    ESPTOOL_ERASE_FLASH=erase-flash
+    ESPTOOL_READ_FLASH_STATUS=read-flash-status
+else
+    ESPTOOL_WRITE_FLASH=write_flash
+    ESPTOOL_ERASE_FLASH=erase_flash
+    ESPTOOL_READ_FLASH_STATUS=read_flash_status
+fi
+
 set -e

 # Usage info
@@ -83,8 +96,8 @@ while [ $# -gt 0 ]; do
 done

 if [[ $BPS_RESET == true ]]; then
-	$ESPTOOL_CMD --baud $RESET_BAUD --after no_reset read_flash_status
-	exit 0
+    $ESPTOOL_CMD --baud $RESET_BAUD --after no_reset ${ESPTOOL_READ_FLASH_STATUS}
+    exit 0
 fi

 [ -z "$FILENAME" ] && [ -n "$1" ] && {
@@ -144,12 +157,12 @@ if [[ -f "$FILENAME" && "$FILENAME" == *.factory.bin ]]; then
    fi

    echo "Trying to flash ${FILENAME}, but first erasing and writing system information"
-    $ESPTOOL_CMD erase-flash
-    $ESPTOOL_CMD write-flash $FIRMWARE_OFFSET "${FILENAME}"
+    $ESPTOOL_CMD ${ESPTOOL_ERASE_FLASH}
+    $ESPTOOL_CMD ${ESPTOOL_WRITE_FLASH} $FIRMWARE_OFFSET "${FILENAME}"
    echo "Trying to flash ${OTAFILE} at offset ${OTA_OFFSET}"
-    $ESPTOOL_CMD write_flash $OTA_OFFSET "${OTAFILE}"
+    $ESPTOOL_CMD ${ESPTOOL_WRITE_FLASH} $OTA_OFFSET "${OTAFILE}"
    echo "Trying to flash ${SPIFFSFILE}, at offset ${OFFSET}"
-    $ESPTOOL_CMD write_flash $OFFSET "${SPIFFSFILE}"
+    $ESPTOOL_CMD ${ESPTOOL_WRITE_FLASH} $OFFSET "${SPIFFSFILE}"

 else
    show_help
--- a/bin/device-update.sh
+++ b/bin/device-update.sh
@@ -20,6 +20,17 @@ else
    exit 1
 fi

+# esptool v5 supports commands with dashes and deprecates commands with
+# underscores. Prior versions only support commands with underscores
+if ${ESPTOOL_CMD} | grep --quiet write-flash
+then
+    ESPTOOL_WRITE_FLASH=write-flash
+    ESPTOOL_READ_FLASH_STATUS=read-flash-status
+else
+    ESPTOOL_WRITE_FLASH=write_flash
+    ESPTOOL_READ_FLASH_STATUS=read_flash_status
+fi
+
 # Usage info
 show_help() {
 cat << EOF
@@ -69,7 +80,7 @@ done
 shift "$((OPTIND-1))"

 if [ "$CHANGE_MODE" = true ]; then
-	$ESPTOOL_CMD --baud $RESET_BAUD --after no_reset read_flash_status
+    $ESPTOOL_CMD --baud $RESET_BAUD --after no_reset ${ESPTOOL_READ_FLASH_STATUS}
    exit 0
 fi

@@ -80,7 +91,7 @@ fi

 if [[ -f "$FILENAME" && "$FILENAME" != *.factory.bin ]]; then
    echo "Trying to flash update ${FILENAME}"
-    $ESPTOOL_CMD --baud $FLASH_BAUD write-flash $UPDATE_OFFSET "${FILENAME}"
+    $ESPTOOL_CMD --baud $FLASH_BAUD ${ESPTOOL_WRITE_FLASH} $UPDATE_OFFSET "${FILENAME}"
 else
    show_help
    echo "Invalid file: ${FILENAME}"
--- a/bin/org.meshtastic.meshtasticd.metainfo.xml
+++ b/bin/org.meshtastic.meshtasticd.metainfo.xml
@@ -87,6 +87,9 @@
  </screenshots>

  <releases>
+    <release version="2.7.19" date="2026-01-22">
+      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.19</url>
+    </release>
    <release version="2.7.18" date="2026-01-02">
      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.18</url>
    </release>
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+meshtasticd (2.7.19.0) unstable; urgency=medium
+
+  * Version 2.7.19
+
+ -- GitHub Actions <github-actions[bot]@users.noreply.github.com>  Thu, 22 Jan 2026 22:17:40 +0000
+
 meshtasticd (2.7.18.0) unstable; urgency=medium

  * Version 2.7.18
--- a/monitor/filter_c3_exception_decoder.py
+++ b/monitor/filter_c3_exception_decoder.py
@@ -43,13 +43,11 @@ class Esp32C3ExceptionDecoder(DeviceMonitorFilterBase):
        self.enabled = self.setup_paths()

        if self.config.get("env:" + self.environment, "build_type") != "debug":
-            print(
-                """
+            print("""
 Please build project in debug configuration to get more details about an exception.
 See https://docs.platformio.org/page/projectconf/build_configurations.html

-"""
-            )
+""")

        return self

--- a/platformio.ini
+++ b/platformio.ini
@@ -212,3 +212,30 @@ lib_deps =
 	sensirion/Sensirion Core@0.7.2
 	# renovate: datasource=custom.pio depName=Sensirion I2C SCD4x packageName=sensirion/library/Sensirion I2C SCD4x
 	sensirion/Sensirion I2C SCD4x@1.1.0
+; Same as environmental_extra but without BSEC (saves ~3.5KB DRAM for original ESP32 targets)
+[environmental_extra_no_bsec]
+lib_deps =
+	# renovate: datasource=custom.pio depName=Adafruit BMP3XX packageName=adafruit/library/Adafruit BMP3XX Library
+	adafruit/Adafruit BMP3XX Library@2.1.6
+	# renovate: datasource=custom.pio depName=Adafruit MAX1704X packageName=adafruit/library/Adafruit MAX1704X
+	adafruit/Adafruit MAX1704X@1.0.3
+	# renovate: datasource=custom.pio depName=Adafruit SHTC3 packageName=adafruit/library/Adafruit SHTC3 Library
+	adafruit/Adafruit SHTC3 Library@1.0.2
+	# renovate: datasource=custom.pio depName=Adafruit LPS2X packageName=adafruit/library/Adafruit LPS2X
+	adafruit/Adafruit LPS2X@2.0.6
+	# renovate: datasource=custom.pio depName=Adafruit SHT31 packageName=adafruit/library/Adafruit SHT31 Library
+	adafruit/Adafruit SHT31 Library@2.2.2
+	# renovate: datasource=custom.pio depName=Adafruit VEML7700 packageName=adafruit/library/Adafruit VEML7700 Library
+	adafruit/Adafruit VEML7700 Library@2.1.6
+	# renovate: datasource=custom.pio depName=Adafruit SHT4x packageName=adafruit/library/Adafruit SHT4x Library
+	adafruit/Adafruit SHT4x Library@1.0.5
+	# renovate: datasource=custom.pio depName=SparkFun Qwiic Scale NAU7802 packageName=sparkfun/library/SparkFun Qwiic Scale NAU7802 Arduino Library
+	sparkfun/SparkFun Qwiic Scale NAU7802 Arduino Library@1.0.6
+	# renovate: datasource=custom.pio depName=ClosedCube OPT3001 packageName=closedcube/library/ClosedCube OPT3001
+	closedcube/ClosedCube OPT3001@1.1.2
+	# renovate: datasource=git-refs depName=meshtastic-DFRobot_LarkWeatherStation packageName=https://github.com/meshtastic/DFRobot_LarkWeatherStation gitBranch=master
+	https://github.com/meshtastic/DFRobot_LarkWeatherStation/archive/4de3a9cadef0f6a5220a8a906cf9775b02b0040d.zip
+	# renovate: datasource=custom.pio depName=Sensirion Core packageName=sensirion/library/Sensirion Core
+	sensirion/Sensirion Core@0.7.2
+	# renovate: datasource=custom.pio depName=Sensirion I2C SCD4x packageName=sensirion/library/Sensirion I2C SCD4x
+	sensirion/Sensirion I2C SCD4x@1.1.0
--- a/2
+++ b/2
--- a/src/configuration.h
+++ b/src/configuration.h
@@ -155,6 +155,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #endif

 // Default system gain to 0 if not defined
+#ifndef NUM_PA_POINTS
+#define NUM_PA_POINTS 1
+#endif
+
 #ifndef TX_GAIN_LORA
 #define TX_GAIN_LORA 0
 #endif
--- a/src/graphics/draw/MessageRenderer.cpp
+++ b/src/graphics/draw/MessageRenderer.cpp
@@ -6,7 +6,6 @@
 #include "MessageStore.h"
 #include "NodeDB.h"
 #include "UIRenderer.h"
-#include "configuration.h"
 #include "gps/RTC.h"
 #include "graphics/Screen.h"
 #include "graphics/ScreenFonts.h"
@@ -20,7 +19,6 @@

 // External declarations
 extern bool hasUnreadMessage;
-extern meshtastic_DeviceState devicestate;
 extern graphics::Screen *screen;

 using graphics::Emote;
@@ -49,7 +47,7 @@ static inline size_t utf8CharLen(uint8_t c)
 }

 // Remove variation selectors (FE0F) and skin tone modifiers from emoji so they match your labels
-std::string normalizeEmoji(const std::string &s)
+static std::string normalizeEmoji(const std::string &s)
 {
    std::string out;
    for (size_t i = 0; i < s.size();) {
@@ -82,6 +80,7 @@ uint32_t pauseStart = 0;
 bool waitingToReset = false;
 bool scrollStarted = false;
 static bool didReset = false;
+static constexpr int MESSAGE_BLOCK_GAP = 6;

 void scrollUp()
 {
@@ -111,22 +110,6 @@ void scrollDown()

 void drawStringWithEmotes(OLEDDisplay *display, int x, int y, const std::string &line, const Emote *emotes, int emoteCount)
 {
-    std::string renderLine;
-    for (size_t i = 0; i < line.size();) {
-        uint8_t c = (uint8_t)line[i];
-        size_t len = utf8CharLen(c);
-        if (c == 0xEF && i + 2 < line.size() && (uint8_t)line[i + 1] == 0xB8 && (uint8_t)line[i + 2] == 0x8F) {
-            i += 3;
-            continue;
-        }
-        if (c == 0xF0 && i + 3 < line.size() && (uint8_t)line[i + 1] == 0x9F && (uint8_t)line[i + 2] == 0x8F &&
-            ((uint8_t)line[i + 3] >= 0xBB && (uint8_t)line[i + 3] <= 0xBF)) {
-            i += 4;
-            continue;
-        }
-        renderLine.append(line, i, len);
-        i += len;
-    }
    int cursorX = x;
    const int fontHeight = FONT_HEIGHT_SMALL;

@@ -203,8 +186,7 @@ void drawStringWithEmotes(OLEDDisplay *display, int x, int y, const std::string

        // Render the emote (if found)
        if (matchedEmote && i == nextEmotePos) {
-            // Vertically center emote relative to font baseline (not just midline)
-            int iconY = fontY + (fontHeight - matchedEmote->height) / 2;
+            int iconY = y + (lineHeight - matchedEmote->height) / 2;
            display->drawXbm(cursorX, iconY, matchedEmote->width, matchedEmote->height, matchedEmote->bitmap);
            cursorX += matchedEmote->width + 1;
            i += emojiLen;
@@ -423,6 +405,102 @@ static inline int getRenderedLineWidth(OLEDDisplay *display, const std::string &
    return totalWidth;
 }

+struct MessageBlock {
+    size_t start;
+    size_t end;
+    bool mine;
+};
+
+static int getDrawnLinePixelBottom(int lineTopY, const std::string &line, bool isHeaderLine)
+{
+    if (isHeaderLine) {
+        return lineTopY + (FONT_HEIGHT_SMALL - 1);
+    }
+
+    int tallest = FONT_HEIGHT_SMALL;
+    for (int e = 0; e < numEmotes; ++e) {
+        if (line.find(emotes[e].label) != std::string::npos) {
+            if (emotes[e].height > tallest)
+                tallest = emotes[e].height;
+        }
+    }
+
+    const int lineHeight = std::max(FONT_HEIGHT_SMALL, tallest);
+    const int iconTop = lineTopY + (lineHeight - tallest) / 2;
+
+    return iconTop + tallest - 1;
+}
+
+static void drawRoundedRectOutline(OLEDDisplay *display, int x, int y, int w, int h, int r)
+{
+    if (w <= 1 || h <= 1)
+        return;
+
+    if (r < 0)
+        r = 0;
+
+    int maxR = (std::min(w, h) / 2) - 1;
+    if (r > maxR)
+        r = maxR;
+
+    if (r == 0) {
+        display->drawRect(x, y, w, h);
+        return;
+    }
+
+    const int x0 = x;
+    const int y0 = y;
+    const int x1 = x + w - 1;
+    const int y1 = y + h - 1;
+
+    // sides
+    if (x0 + r <= x1 - r) {
+        display->drawLine(x0 + r, y0, x1 - r, y0); // top
+        display->drawLine(x0 + r, y1, x1 - r, y1); // bottom
+    }
+    if (y0 + r <= y1 - r) {
+        display->drawLine(x0, y0 + r, x0, y1 - r); // left
+        display->drawLine(x1, y0 + r, x1, y1 - r); // right
+    }
+
+    // corner arcs
+    display->drawCircleQuads(x0 + r, y0 + r, r, 2); // top left
+    display->drawCircleQuads(x1 - r, y0 + r, r, 1); // top right
+    display->drawCircleQuads(x1 - r, y1 - r, r, 8); // bottom right
+    display->drawCircleQuads(x0 + r, y1 - r, r, 4); // bottom left
+}
+
+static std::vector<MessageBlock> buildMessageBlocks(const std::vector<bool> &isHeaderVec, const std::vector<bool> &isMineVec)
+{
+    std::vector<MessageBlock> blocks;
+    if (isHeaderVec.empty())
+        return blocks;
+
+    size_t start = 0;
+    bool mine = isMineVec[0];
+
+    for (size_t i = 1; i < isHeaderVec.size(); ++i) {
+        if (isHeaderVec[i]) {
+            MessageBlock b;
+            b.start = start;
+            b.end = i - 1;
+            b.mine = mine;
+            blocks.push_back(b);
+
+            start = i;
+            mine = isMineVec[i];
+        }
+    }
+
+    MessageBlock last;
+    last.start = start;
+    last.end = isHeaderVec.size() - 1;
+    last.mine = mine;
+    blocks.push_back(last);
+
+    return blocks;
+}
+
 static void drawMessageScrollbar(OLEDDisplay *display, int visibleHeight, int totalHeight, int scrollOffset, int startY)
 {
    if (totalHeight <= visibleHeight)
@@ -482,9 +560,14 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
    constexpr int LEFT_MARGIN = 2;
    constexpr int RIGHT_MARGIN = 2;
    constexpr int SCROLLBAR_WIDTH = 3;
+    constexpr int BUBBLE_PAD_X = 3;
+    constexpr int BUBBLE_PAD_Y = 4;
+    constexpr int BUBBLE_RADIUS = 4;
+    constexpr int BUBBLE_MIN_W = 24;
+    constexpr int BUBBLE_TEXT_INDENT = 2;

-    const int leftTextWidth = SCREEN_WIDTH - LEFT_MARGIN - RIGHT_MARGIN;
-
+    // Derived widths
+    const int leftTextWidth = SCREEN_WIDTH - LEFT_MARGIN - RIGHT_MARGIN - (BUBBLE_PAD_X * 2);
    const int rightTextWidth = SCREEN_WIDTH - LEFT_MARGIN - RIGHT_MARGIN - SCROLLBAR_WIDTH;

    // Title string depending on mode
@@ -547,7 +630,28 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
        char chanType[32] = "";
        if (currentMode == ThreadMode::ALL) {
            if (m.dest == NODENUM_BROADCAST) {
-                snprintf(chanType, sizeof(chanType), "#%s", channels.getName(m.channelIndex));
+                const char *name = channels.getName(m.channelIndex);
+                if (currentResolution == ScreenResolution::Low || currentResolution == ScreenResolution::UltraLow) {
+                    if (strcmp(name, "ShortTurbo") == 0)
+                        name = "ShortT";
+                    else if (strcmp(name, "ShortSlow") == 0)
+                        name = "ShortS";
+                    else if (strcmp(name, "ShortFast") == 0)
+                        name = "ShortF";
+                    else if (strcmp(name, "MediumSlow") == 0)
+                        name = "MedS";
+                    else if (strcmp(name, "MediumFast") == 0)
+                        name = "MedF";
+                    else if (strcmp(name, "LongSlow") == 0)
+                        name = "LongS";
+                    else if (strcmp(name, "LongFast") == 0)
+                        name = "LongF";
+                    else if (strcmp(name, "LongTurbo") == 0)
+                        name = "LongT";
+                    else if (strcmp(name, "LongMod") == 0)
+                        name = "LongM";
+                }
+                snprintf(chanType, sizeof(chanType), "#%s", name);
            } else {
                snprintf(chanType, sizeof(chanType), "(DM)");
            }
@@ -614,8 +718,8 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
        }

        // Shrink Sender name if needed
-        int availWidth = SCREEN_WIDTH - display->getStringWidth(timeBuf) - display->getStringWidth(chanType) -
-                         display->getStringWidth(" @...") - 10;
+        int availWidth = (mine ? rightTextWidth : leftTextWidth) - display->getStringWidth(timeBuf) -
+                         display->getStringWidth(chanType) - display->getStringWidth("   @...");
        if (availWidth < 0)
            availWidth = 0;

@@ -667,6 +771,8 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
    cachedLines = allLines;
    cachedHeights = calculateLineHeights(cachedLines, emotes, isHeader);

+    std::vector<MessageBlock> blocks = buildMessageBlocks(isHeader, isMine);
+
    // Scrolling logic (unchanged)
    int totalHeight = 0;
    for (size_t i = 0; i < cachedHeights.size(); ++i)
@@ -714,12 +820,123 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16

    int finalScroll = (int)scrollY;
    int yOffset = -finalScroll + getTextPositions(display)[1];
+    const int contentTop = getTextPositions(display)[1];
+    const int contentBottom = scrollBottom; // already excludes nav line
+    const int rightEdge = SCREEN_WIDTH - SCROLLBAR_WIDTH - RIGHT_MARGIN;
+    const int bubbleGapY = std::max(1, MESSAGE_BLOCK_GAP / 2);
+
+    std::vector<int> lineTop;
+    lineTop.resize(cachedLines.size());
+    {
+        int acc = 0;
+        for (size_t i = 0; i < cachedLines.size(); ++i) {
+            lineTop[i] = yOffset + acc;
+            acc += cachedHeights[i];
+        }
+    }
+
+    // Draw bubbles
+    for (size_t bi = 0; bi < blocks.size(); ++bi) {
+        const auto &b = blocks[bi];
+        if (b.start >= cachedLines.size() || b.end >= cachedLines.size() || b.start > b.end)
+            continue;
+
+        int visualTop = lineTop[b.start];
+
+        int topY;
+        if (isHeader[b.start]) {
+            // Header start
+            constexpr int BUBBLE_PAD_TOP_HEADER = 1; // try 1 or 2
+            topY = visualTop - BUBBLE_PAD_TOP_HEADER;
+        } else {
+            // Body start
+            bool thisLineHasEmote = false;
+            for (int e = 0; e < numEmotes; ++e) {
+                if (cachedLines[b.start].find(emotes[e].label) != std::string::npos) {
+                    thisLineHasEmote = true;
+                    break;
+                }
+            }
+            if (thisLineHasEmote) {
+                constexpr int EMOTE_PADDING_ABOVE = 4;
+                visualTop -= EMOTE_PADDING_ABOVE;
+            }
+            topY = visualTop - BUBBLE_PAD_Y;
+        }
+        int visualBottom = getDrawnLinePixelBottom(lineTop[b.end], cachedLines[b.end], isHeader[b.end]);
+        int bottomY = visualBottom + BUBBLE_PAD_Y;
+
+        if (bi + 1 < blocks.size()) {
+            int nextHeaderIndex = (int)blocks[bi + 1].start;
+            int nextTop = lineTop[nextHeaderIndex];
+            int maxBottom = nextTop - 1 - bubbleGapY;
+            if (bottomY > maxBottom)
+                bottomY = maxBottom;
+        }
+
+        if (bottomY <= topY + 2)
+            continue;
+
+        if (bottomY < contentTop || topY > contentBottom - 1)
+            continue;
+
+        int maxLineW = 0;
+
+        for (size_t i = b.start; i <= b.end; ++i) {
+            int w = 0;
+            if (isHeader[i]) {
+                w = display->getStringWidth(cachedLines[i].c_str());
+                if (b.mine)
+                    w += 12; // room for ACK/NACK/relay mark
+            } else {
+                w = getRenderedLineWidth(display, cachedLines[i], emotes, numEmotes);
+            }
+            if (w > maxLineW)
+                maxLineW = w;
+        }
+
+        int bubbleW = std::max(BUBBLE_MIN_W, maxLineW + (BUBBLE_PAD_X * 2));
+        int bubbleH = (bottomY - topY) + 1;
+        int bubbleX = 0;
+        if (b.mine) {
+            bubbleX = rightEdge - bubbleW;
+        } else {
+            bubbleX = x;
+        }
+        if (bubbleX < x)
+            bubbleX = x;
+        if (bubbleX + bubbleW > rightEdge)
+            bubbleW = std::max(1, rightEdge - bubbleX);
+
+        if (bubbleW > 1 && bubbleH > 1) {
+            int r = BUBBLE_RADIUS;
+            int maxR = (std::min(bubbleW, bubbleH) / 2) - 1;
+            if (maxR < 0)
+                maxR = 0;
+            if (r > maxR)
+                r = maxR;
+
+            drawRoundedRectOutline(display, bubbleX, topY, bubbleW, bubbleH, r);
+            const int extra = 3;
+            const int rr = r + extra;
+            int x1 = bubbleX + bubbleW - 1;
+            int y1 = topY + bubbleH - 1;
+
+            if (!b.mine) {
+                // top-left corner square
+                display->drawLine(bubbleX, topY, bubbleX + rr, topY);
+                display->drawLine(bubbleX, topY, bubbleX, topY + rr);
+            } else {
+                // bottom-right corner square
+                display->drawLine(x1 - rr, y1, x1, y1);
+                display->drawLine(x1, y1 - rr, x1, y1);
+            }
+        }
+    }

    // Render visible lines
+    int lineY = yOffset;
    for (size_t i = 0; i < cachedLines.size(); ++i) {
-        int lineY = yOffset;
-        for (size_t j = 0; j < i; ++j)
-            lineY += cachedHeights[j];

        if (lineY > -cachedHeights[i] && lineY < scrollBottom) {
            if (isHeader[i]) {
@@ -728,14 +945,28 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
                int headerX;
                if (isMine[i]) {
                    // push header left to avoid overlap with scrollbar
-                    headerX = SCREEN_WIDTH - w - SCROLLBAR_WIDTH - RIGHT_MARGIN;
+                    headerX = (SCREEN_WIDTH - SCROLLBAR_WIDTH - RIGHT_MARGIN) - w - BUBBLE_TEXT_INDENT;
                    if (headerX < LEFT_MARGIN)
                        headerX = LEFT_MARGIN;
                } else {
-                    headerX = x;
+                    headerX = x + BUBBLE_PAD_X + BUBBLE_TEXT_INDENT;
                }
                display->drawString(headerX, lineY, cachedLines[i].c_str());

+                // Draw underline just under header text
+                int underlineY = lineY + FONT_HEIGHT_SMALL;
+
+                int underlineW = w;
+                int maxW = rightEdge - headerX;
+                if (maxW < 0)
+                    maxW = 0;
+                if (underlineW > maxW)
+                    underlineW = maxW;
+
+                for (int px = 0; px < underlineW; ++px) {
+                    display->setPixel(headerX + px, underlineY);
+                }
+
                // Draw ACK/NACK mark for our own messages
                if (isMine[i]) {
                    int markX = headerX - 10;
@@ -753,32 +984,28 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
                    // AckStatus::NONE → show nothing
                }

-                // Draw underline just under header text
-                int underlineY = lineY + FONT_HEIGHT_SMALL;
-                for (int px = 0; px < w; ++px) {
-                    display->setPixel(headerX + px, underlineY);
-                }
            } else {
                // Render message line
                if (isMine[i]) {
                    // Calculate actual rendered width including emotes
                    int renderedWidth = getRenderedLineWidth(display, cachedLines[i], emotes, numEmotes);
-                    int rightX = SCREEN_WIDTH - renderedWidth - SCROLLBAR_WIDTH - RIGHT_MARGIN;
+                    int rightX = (SCREEN_WIDTH - SCROLLBAR_WIDTH - RIGHT_MARGIN) - renderedWidth - BUBBLE_TEXT_INDENT;
                    if (rightX < LEFT_MARGIN)
                        rightX = LEFT_MARGIN;

                    drawStringWithEmotes(display, rightX, lineY, cachedLines[i], emotes, numEmotes);
                } else {
-                    drawStringWithEmotes(display, x, lineY, cachedLines[i], emotes, numEmotes);
+                    drawStringWithEmotes(display, x + BUBBLE_PAD_X + BUBBLE_TEXT_INDENT, lineY, cachedLines[i], emotes,
+                                         numEmotes);
                }
            }
        }
+
+        lineY += cachedHeights[i];
    }
-    int totalContentHeight = totalHeight;
-    int visibleHeight = usableHeight;

    // Draw scrollbar
-    drawMessageScrollbar(display, visibleHeight, totalContentHeight, finalScroll, getTextPositions(display)[1]);
+    drawMessageScrollbar(display, usableHeight, totalHeight, finalScroll, getTextPositions(display)[1]);
    graphics::drawCommonHeader(display, x, y, titleStr);
    graphics::drawCommonFooter(display, x, y);
 }
@@ -841,7 +1068,6 @@ std::vector<int> calculateLineHeights(const std::vector<std::string> &lines, con
    constexpr int HEADER_UNDERLINE_GAP = 0; // space between underline and first body line
    constexpr int HEADER_UNDERLINE_PIX = 1; // underline thickness (1px row drawn)
    constexpr int BODY_LINE_LEADING = -4;   // default vertical leading for normal body lines
-    constexpr int MESSAGE_BLOCK_GAP = 4;    // gap after a message block before a new header
    constexpr int EMOTE_PADDING_ABOVE = 4;  // space above emote line (added to line above)
    constexpr int EMOTE_PADDING_BELOW = 3;  // space below emote line (added to emote line)

@@ -851,6 +1077,7 @@ std::vector<int> calculateLineHeights(const std::vector<std::string> &lines, con
    for (size_t idx = 0; idx < lines.size(); ++idx) {
        const auto &line = lines[idx];
        const int baseHeight = FONT_HEIGHT_SMALL;
+        int lineHeight = baseHeight;

        // Detect if THIS line or NEXT line contains an emote
        bool hasEmote = false;
@@ -872,8 +1099,6 @@ std::vector<int> calculateLineHeights(const std::vector<std::string> &lines, con
            }
        }

-        int lineHeight = baseHeight;
-
        if (isHeaderVec[idx]) {
            // Header line spacing
            lineHeight = baseHeight + HEADER_UNDERLINE_PIX + HEADER_UNDERLINE_GAP;
@@ -922,7 +1147,7 @@ void handleNewMessage(OLEDDisplay *display, const StoredMessage &sm, const mesht

        // Banner logic
        const meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(packet.from);
-        char longName[48] = "???";
+        char longName[48] = "?";
        if (node && node->user.long_name) {
            strncpy(longName, node->user.long_name, sizeof(longName) - 1);
            longName[sizeof(longName) - 1] = '\0';
--- a/src/mesh/RadioInterface.cpp
+++ b/src/mesh/RadioInterface.cpp
@@ -666,18 +666,24 @@ void RadioInterface::limitPower(int8_t loraMaxPower)
        power = maxPower;
    }

-#ifndef NUM_PA_POINTS
-    if (TX_GAIN_LORA > 0 && !devicestate.owner.is_licensed) {
-        LOG_INFO("Requested Tx power: %d dBm; Device LoRa Tx gain: %d dB", power, TX_GAIN_LORA);
-        power -= TX_GAIN_LORA;
-    }
+#ifdef ARCH_PORTDUINO
+    size_t num_pa_points = portduino_config.num_pa_points;
+    const uint16_t *tx_gain = portduino_config.tx_gain_lora;
 #else
-    if (!devicestate.owner.is_licensed) {
+    size_t num_pa_points = NUM_PA_POINTS;
+    const uint16_t tx_gain[NUM_PA_POINTS] = {TX_GAIN_LORA};
+#endif
+
+    if (num_pa_points == 1) {
+        if (tx_gain[0] > 0 && !devicestate.owner.is_licensed) {
+            LOG_INFO("Requested Tx power: %d dBm; Device LoRa Tx gain: %d dB", power, tx_gain[0]);
+            power -= tx_gain[0];
+        }
+    } else if (!devicestate.owner.is_licensed) {
        // we have an array of PA gain values.  Find the highest power setting that works.
-        const uint16_t tx_gain[NUM_PA_POINTS] = {TX_GAIN_LORA};
-        for (int radio_dbm = 0; radio_dbm < NUM_PA_POINTS; radio_dbm++) {
+        for (int radio_dbm = 0; radio_dbm < num_pa_points; radio_dbm++) {
            if (((radio_dbm + tx_gain[radio_dbm]) > power) ||
-                ((radio_dbm == (NUM_PA_POINTS - 1)) && ((radio_dbm + tx_gain[radio_dbm]) <= power))) {
+                ((radio_dbm == (num_pa_points - 1)) && ((radio_dbm + tx_gain[radio_dbm]) <= power))) {
                // we've exceeded the power limit, or hit the max we can do
                LOG_INFO("Requested Tx power: %d dBm; Device LoRa Tx gain: %d dB", power, tx_gain[radio_dbm]);
                power -= tx_gain[radio_dbm];
@@ -685,7 +691,7 @@ void RadioInterface::limitPower(int8_t loraMaxPower)
            }
        }
    }
-#endif
+
    if (power > loraMaxPower) // Clamp power to maximum defined level
        power = loraMaxPower;

--- a/src/mesh/generated/meshtastic/admin.pb.h
+++ b/src/mesh/generated/meshtastic/admin.pb.h
@@ -77,7 +77,9 @@ typedef enum _meshtastic_AdminMessage_ModuleConfigType {
    /* TODO: REPLACE */
    meshtastic_AdminMessage_ModuleConfigType_DETECTIONSENSOR_CONFIG = 11,
    /* TODO: REPLACE */
-    meshtastic_AdminMessage_ModuleConfigType_PAXCOUNTER_CONFIG = 12
+    meshtastic_AdminMessage_ModuleConfigType_PAXCOUNTER_CONFIG = 12,
+    /* TODO: REPLACE */
+    meshtastic_AdminMessage_ModuleConfigType_STATUSMESSAGE_CONFIG = 13
 } meshtastic_AdminMessage_ModuleConfigType;

 typedef enum _meshtastic_AdminMessage_BackupLocation {
@@ -323,8 +325,8 @@ extern "C" {
 #define _meshtastic_AdminMessage_ConfigType_ARRAYSIZE ((meshtastic_AdminMessage_ConfigType)(meshtastic_AdminMessage_ConfigType_DEVICEUI_CONFIG+1))

 #define _meshtastic_AdminMessage_ModuleConfigType_MIN meshtastic_AdminMessage_ModuleConfigType_MQTT_CONFIG
-#define _meshtastic_AdminMessage_ModuleConfigType_MAX meshtastic_AdminMessage_ModuleConfigType_PAXCOUNTER_CONFIG
-#define _meshtastic_AdminMessage_ModuleConfigType_ARRAYSIZE ((meshtastic_AdminMessage_ModuleConfigType)(meshtastic_AdminMessage_ModuleConfigType_PAXCOUNTER_CONFIG+1))
+#define _meshtastic_AdminMessage_ModuleConfigType_MAX meshtastic_AdminMessage_ModuleConfigType_STATUSMESSAGE_CONFIG
+#define _meshtastic_AdminMessage_ModuleConfigType_ARRAYSIZE ((meshtastic_AdminMessage_ModuleConfigType)(meshtastic_AdminMessage_ModuleConfigType_STATUSMESSAGE_CONFIG+1))

 #define _meshtastic_AdminMessage_BackupLocation_MIN meshtastic_AdminMessage_BackupLocation_FLASH
 #define _meshtastic_AdminMessage_BackupLocation_MAX meshtastic_AdminMessage_BackupLocation_SD
--- a/src/mesh/generated/meshtastic/deviceonly.pb.h
+++ b/src/mesh/generated/meshtastic/deviceonly.pb.h
@@ -361,7 +361,7 @@ extern const pb_msgdesc_t meshtastic_BackupPreferences_msg;
 /* Maximum encoded size of messages (where known) */
 /* meshtastic_NodeDatabase_size depends on runtime parameters */
 #define MESHTASTIC_MESHTASTIC_DEVICEONLY_PB_H_MAX_SIZE meshtastic_BackupPreferences_size
-#define meshtastic_BackupPreferences_size        2279
+#define meshtastic_BackupPreferences_size        2362
 #define meshtastic_ChannelFile_size              718
 #define meshtastic_DeviceState_size              1737
 #define meshtastic_NodeInfoLite_size             196
--- a/src/mesh/generated/meshtastic/localonly.pb.h
+++ b/src/mesh/generated/meshtastic/localonly.pb.h
@@ -87,6 +87,9 @@ typedef struct _meshtastic_LocalModuleConfig {
    /* Paxcounter Config */
    bool has_paxcounter;
    meshtastic_ModuleConfig_PaxcounterConfig paxcounter;
+    /* StatusMessage Config */
+    bool has_statusmessage;
+    meshtastic_ModuleConfig_StatusMessageConfig statusmessage;
 } meshtastic_LocalModuleConfig;


@@ -96,9 +99,9 @@ extern "C" {

 /* Initializer values for message structs */
 #define meshtastic_LocalConfig_init_default      {false, meshtastic_Config_DeviceConfig_init_default, false, meshtastic_Config_PositionConfig_init_default, false, meshtastic_Config_PowerConfig_init_default, false, meshtastic_Config_NetworkConfig_init_default, false, meshtastic_Config_DisplayConfig_init_default, false, meshtastic_Config_LoRaConfig_init_default, false, meshtastic_Config_BluetoothConfig_init_default, 0, false, meshtastic_Config_SecurityConfig_init_default}
-#define meshtastic_LocalModuleConfig_init_default {false, meshtastic_ModuleConfig_MQTTConfig_init_default, false, meshtastic_ModuleConfig_SerialConfig_init_default, false, meshtastic_ModuleConfig_ExternalNotificationConfig_init_default, false, meshtastic_ModuleConfig_StoreForwardConfig_init_default, false, meshtastic_ModuleConfig_RangeTestConfig_init_default, false, meshtastic_ModuleConfig_TelemetryConfig_init_default, false, meshtastic_ModuleConfig_CannedMessageConfig_init_default, 0, false, meshtastic_ModuleConfig_AudioConfig_init_default, false, meshtastic_ModuleConfig_RemoteHardwareConfig_init_default, false, meshtastic_ModuleConfig_NeighborInfoConfig_init_default, false, meshtastic_ModuleConfig_AmbientLightingConfig_init_default, false, meshtastic_ModuleConfig_DetectionSensorConfig_init_default, false, meshtastic_ModuleConfig_PaxcounterConfig_init_default}
+#define meshtastic_LocalModuleConfig_init_default {false, meshtastic_ModuleConfig_MQTTConfig_init_default, false, meshtastic_ModuleConfig_SerialConfig_init_default, false, meshtastic_ModuleConfig_ExternalNotificationConfig_init_default, false, meshtastic_ModuleConfig_StoreForwardConfig_init_default, false, meshtastic_ModuleConfig_RangeTestConfig_init_default, false, meshtastic_ModuleConfig_TelemetryConfig_init_default, false, meshtastic_ModuleConfig_CannedMessageConfig_init_default, 0, false, meshtastic_ModuleConfig_AudioConfig_init_default, false, meshtastic_ModuleConfig_RemoteHardwareConfig_init_default, false, meshtastic_ModuleConfig_NeighborInfoConfig_init_default, false, meshtastic_ModuleConfig_AmbientLightingConfig_init_default, false, meshtastic_ModuleConfig_DetectionSensorConfig_init_default, false, meshtastic_ModuleConfig_PaxcounterConfig_init_default, false, meshtastic_ModuleConfig_StatusMessageConfig_init_default}
 #define meshtastic_LocalConfig_init_zero         {false, meshtastic_Config_DeviceConfig_init_zero, false, meshtastic_Config_PositionConfig_init_zero, false, meshtastic_Config_PowerConfig_init_zero, false, meshtastic_Config_NetworkConfig_init_zero, false, meshtastic_Config_DisplayConfig_init_zero, false, meshtastic_Config_LoRaConfig_init_zero, false, meshtastic_Config_BluetoothConfig_init_zero, 0, false, meshtastic_Config_SecurityConfig_init_zero}
-#define meshtastic_LocalModuleConfig_init_zero   {false, meshtastic_ModuleConfig_MQTTConfig_init_zero, false, meshtastic_ModuleConfig_SerialConfig_init_zero, false, meshtastic_ModuleConfig_ExternalNotificationConfig_init_zero, false, meshtastic_ModuleConfig_StoreForwardConfig_init_zero, false, meshtastic_ModuleConfig_RangeTestConfig_init_zero, false, meshtastic_ModuleConfig_TelemetryConfig_init_zero, false, meshtastic_ModuleConfig_CannedMessageConfig_init_zero, 0, false, meshtastic_ModuleConfig_AudioConfig_init_zero, false, meshtastic_ModuleConfig_RemoteHardwareConfig_init_zero, false, meshtastic_ModuleConfig_NeighborInfoConfig_init_zero, false, meshtastic_ModuleConfig_AmbientLightingConfig_init_zero, false, meshtastic_ModuleConfig_DetectionSensorConfig_init_zero, false, meshtastic_ModuleConfig_PaxcounterConfig_init_zero}
+#define meshtastic_LocalModuleConfig_init_zero   {false, meshtastic_ModuleConfig_MQTTConfig_init_zero, false, meshtastic_ModuleConfig_SerialConfig_init_zero, false, meshtastic_ModuleConfig_ExternalNotificationConfig_init_zero, false, meshtastic_ModuleConfig_StoreForwardConfig_init_zero, false, meshtastic_ModuleConfig_RangeTestConfig_init_zero, false, meshtastic_ModuleConfig_TelemetryConfig_init_zero, false, meshtastic_ModuleConfig_CannedMessageConfig_init_zero, 0, false, meshtastic_ModuleConfig_AudioConfig_init_zero, false, meshtastic_ModuleConfig_RemoteHardwareConfig_init_zero, false, meshtastic_ModuleConfig_NeighborInfoConfig_init_zero, false, meshtastic_ModuleConfig_AmbientLightingConfig_init_zero, false, meshtastic_ModuleConfig_DetectionSensorConfig_init_zero, false, meshtastic_ModuleConfig_PaxcounterConfig_init_zero, false, meshtastic_ModuleConfig_StatusMessageConfig_init_zero}

 /* Field tags (for use in manual encoding/decoding) */
 #define meshtastic_LocalConfig_device_tag        1
@@ -124,6 +127,7 @@ extern "C" {
 #define meshtastic_LocalModuleConfig_ambient_lighting_tag 12
 #define meshtastic_LocalModuleConfig_detection_sensor_tag 13
 #define meshtastic_LocalModuleConfig_paxcounter_tag 14
+#define meshtastic_LocalModuleConfig_statusmessage_tag 15

 /* Struct field encoding specification for nanopb */
 #define meshtastic_LocalConfig_FIELDLIST(X, a) \
@@ -161,7 +165,8 @@ X(a, STATIC,   OPTIONAL, MESSAGE,  remote_hardware,  10) \
 X(a, STATIC,   OPTIONAL, MESSAGE,  neighbor_info,    11) \
 X(a, STATIC,   OPTIONAL, MESSAGE,  ambient_lighting,  12) \
 X(a, STATIC,   OPTIONAL, MESSAGE,  detection_sensor,  13) \
-X(a, STATIC,   OPTIONAL, MESSAGE,  paxcounter,       14)
+X(a, STATIC,   OPTIONAL, MESSAGE,  paxcounter,       14) \
+X(a, STATIC,   OPTIONAL, MESSAGE,  statusmessage,    15)
 #define meshtastic_LocalModuleConfig_CALLBACK NULL
 #define meshtastic_LocalModuleConfig_DEFAULT NULL
 #define meshtastic_LocalModuleConfig_mqtt_MSGTYPE meshtastic_ModuleConfig_MQTTConfig
@@ -177,6 +182,7 @@ X(a, STATIC,   OPTIONAL, MESSAGE,  paxcounter,       14)
 #define meshtastic_LocalModuleConfig_ambient_lighting_MSGTYPE meshtastic_ModuleConfig_AmbientLightingConfig
 #define meshtastic_LocalModuleConfig_detection_sensor_MSGTYPE meshtastic_ModuleConfig_DetectionSensorConfig
 #define meshtastic_LocalModuleConfig_paxcounter_MSGTYPE meshtastic_ModuleConfig_PaxcounterConfig
+#define meshtastic_LocalModuleConfig_statusmessage_MSGTYPE meshtastic_ModuleConfig_StatusMessageConfig

 extern const pb_msgdesc_t meshtastic_LocalConfig_msg;
 extern const pb_msgdesc_t meshtastic_LocalModuleConfig_msg;
@@ -186,9 +192,9 @@ extern const pb_msgdesc_t meshtastic_LocalModuleConfig_msg;
 #define meshtastic_LocalModuleConfig_fields &meshtastic_LocalModuleConfig_msg

 /* Maximum encoded size of messages (where known) */
-#define MESHTASTIC_MESHTASTIC_LOCALONLY_PB_H_MAX_SIZE meshtastic_LocalConfig_size
+#define MESHTASTIC_MESHTASTIC_LOCALONLY_PB_H_MAX_SIZE meshtastic_LocalModuleConfig_size
 #define meshtastic_LocalConfig_size              749
-#define meshtastic_LocalModuleConfig_size        675
+#define meshtastic_LocalModuleConfig_size        758

 #ifdef __cplusplus
 } /* extern "C" */
--- a/src/mesh/generated/meshtastic/telemetry.pb.h
+++ b/src/mesh/generated/meshtastic/telemetry.pb.h
@@ -361,6 +361,8 @@ typedef struct _meshtastic_LocalStats {
    uint32_t heap_free_bytes;
    /* Number of packets that were dropped because the transmit queue was full. */
    uint16_t num_tx_dropped;
+    /* Noise floor value measured in dBm */
+    int32_t noise_floor;
 } meshtastic_LocalStats;

 /* Health telemetry metrics */
@@ -458,7 +460,7 @@ extern "C" {
 #define meshtastic_EnvironmentMetrics_init_default {false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0}
 #define meshtastic_PowerMetrics_init_default     {false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0}
 #define meshtastic_AirQualityMetrics_init_default {false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0}
-#define meshtastic_LocalStats_init_default       {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define meshtastic_LocalStats_init_default       {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
 #define meshtastic_HealthMetrics_init_default    {false, 0, false, 0, false, 0}
 #define meshtastic_HostMetrics_init_default      {0, 0, 0, false, 0, false, 0, 0, 0, 0, false, ""}
 #define meshtastic_Telemetry_init_default        {0, 0, {meshtastic_DeviceMetrics_init_default}}
@@ -467,7 +469,7 @@ extern "C" {
 #define meshtastic_EnvironmentMetrics_init_zero  {false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0}
 #define meshtastic_PowerMetrics_init_zero        {false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0}
 #define meshtastic_AirQualityMetrics_init_zero   {false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0, false, 0}
-#define meshtastic_LocalStats_init_zero          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
+#define meshtastic_LocalStats_init_zero          {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
 #define meshtastic_HealthMetrics_init_zero       {false, 0, false, 0, false, 0}
 #define meshtastic_HostMetrics_init_zero         {0, 0, 0, false, 0, false, 0, 0, 0, 0, false, ""}
 #define meshtastic_Telemetry_init_zero           {0, 0, {meshtastic_DeviceMetrics_init_zero}}
@@ -556,6 +558,7 @@ extern "C" {
 #define meshtastic_LocalStats_heap_total_bytes_tag 12
 #define meshtastic_LocalStats_heap_free_bytes_tag 13
 #define meshtastic_LocalStats_num_tx_dropped_tag 14
+#define meshtastic_LocalStats_noise_floor_tag    15
 #define meshtastic_HealthMetrics_heart_bpm_tag   1
 #define meshtastic_HealthMetrics_spO2_tag        2
 #define meshtastic_HealthMetrics_temperature_tag 3
@@ -678,7 +681,8 @@ X(a, STATIC,   SINGULAR, UINT32,   num_tx_relay,     10) \
 X(a, STATIC,   SINGULAR, UINT32,   num_tx_relay_canceled,  11) \
 X(a, STATIC,   SINGULAR, UINT32,   heap_total_bytes,  12) \
 X(a, STATIC,   SINGULAR, UINT32,   heap_free_bytes,  13) \
-X(a, STATIC,   SINGULAR, UINT32,   num_tx_dropped,   14)
+X(a, STATIC,   SINGULAR, UINT32,   num_tx_dropped,   14) \
+X(a, STATIC,   SINGULAR, INT32,    noise_floor,      15)
 #define meshtastic_LocalStats_CALLBACK NULL
 #define meshtastic_LocalStats_DEFAULT NULL

@@ -755,7 +759,7 @@ extern const pb_msgdesc_t meshtastic_Nau7802Config_msg;
 #define meshtastic_EnvironmentMetrics_size       113
 #define meshtastic_HealthMetrics_size            11
 #define meshtastic_HostMetrics_size              264
-#define meshtastic_LocalStats_size               76
+#define meshtastic_LocalStats_size               87
 #define meshtastic_Nau7802Config_size            16
 #define meshtastic_PowerMetrics_size             81
 #define meshtastic_Telemetry_size                272
--- a/src/platform/nrf52/NRF52Bluetooth.cpp
+++ b/src/platform/nrf52/NRF52Bluetooth.cpp
@@ -240,6 +240,14 @@ int NRF52Bluetooth::getRssi()
 {
    return 0; // FIXME figure out where to source this
 }
+
+// Valid BLE TX power levels as per nRF52840 Product Specification are: "-20 to +8 dBm TX power, configurable in 4 dB steps".
+// See https://docs.nordicsemi.com/bundle/ps_nrf52840/page/keyfeatures_html5.html
+#define VALID_BLE_TX_POWER(x) \
+    ((x) == -20 || (x) == -16 || (x) == -12 || \
+     (x) == -8  || (x) == -4  || (x) == 0  || \
+     (x) == 4  || (x) == 8)
+
 void NRF52Bluetooth::setup()
 {
    // Initialise the Bluefruit module
@@ -251,6 +259,9 @@ void NRF52Bluetooth::setup()
    Bluefruit.Advertising.stop();
    Bluefruit.Advertising.clearData();
    Bluefruit.ScanResponse.clearData();
+#if defined(NRF52_BLE_TX_POWER) && VALID_BLE_TX_POWER(NRF52_BLE_TX_POWER)
+    Bluefruit.setTxPower(NRF52_BLE_TX_POWER);
+#endif
    if (config.bluetooth.mode != meshtastic_Config_BluetoothConfig_PairingMode_NO_PIN) {
        configuredPasskey = config.bluetooth.mode == meshtastic_Config_BluetoothConfig_PairingMode_FIXED_PIN
                                ? config.bluetooth.fixed_pin
--- a/src/platform/portduino/PortduinoGlue.cpp
+++ b/src/platform/portduino/PortduinoGlue.cpp
@@ -61,11 +61,12 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state)
 {
    switch (key) {
    case 'p':
-        if (sscanf(arg, "%d", &TCPPort) < 1)
+        if (sscanf(arg, "%d", &TCPPort) < 1) {
            return ARGP_ERR_UNKNOWN;
-        else
+        } else {
            checkConfigPort = false;
            printf("Using config file %d\n", TCPPort);
+        }
        break;
    case 'c':
        configPath = arg;
@@ -649,6 +650,19 @@ bool loadConfig(const char *configPath)
            if (yamlConfig["Lora"]["RF95_MAX_POWER"])
                portduino_config.rf95_max_power = yamlConfig["Lora"]["RF95_MAX_POWER"].as<int>(20);

+            if (yamlConfig["Lora"]["TX_GAIN_LORA"]) {
+                YAML::Node tx_gain_node = yamlConfig["Lora"]["TX_GAIN_LORA"];
+                if (tx_gain_node.IsSequence() && tx_gain_node.size() != 0) {
+                    portduino_config.num_pa_points = min(tx_gain_node.size(), std::size(portduino_config.tx_gain_lora));
+                    for (int i = 0; i < portduino_config.num_pa_points; i++) {
+                        portduino_config.tx_gain_lora[i] = tx_gain_node[i].as<int>();
+                    }
+                } else {
+                    portduino_config.num_pa_points = 1;
+                    portduino_config.tx_gain_lora[0] = tx_gain_node.as<int>(0);
+                }
+            }
+
            if (portduino_config.lora_module != use_autoconf && portduino_config.lora_module != use_simradio &&
                !portduino_config.force_simradio) {
                portduino_config.dio2_as_rf_switch = yamlConfig["Lora"]["DIO2_AS_RF_SWITCH"].as<bool>(false);
@@ -874,10 +888,8 @@ bool loadConfig(const char *configPath)
            }
            if (checkConfigPort) {
                portduino_config.api_port = (yamlConfig["General"]["APIPort"]).as<int>(-1);
-                if (portduino_config.api_port != -1 &&
-                portduino_config.api_port > 1023 &&
-                portduino_config.api_port < 65536) {
-                TCPPort = (portduino_config.api_port);
+                if (portduino_config.api_port != -1 && portduino_config.api_port > 1023 && portduino_config.api_port < 65536) {
+                    TCPPort = (portduino_config.api_port);
                }
            }
            portduino_config.mac_address = (yamlConfig["General"]["MACAddress"]).as<std::string>("");
--- a/src/platform/portduino/PortduinoGlue.h
+++ b/src/platform/portduino/PortduinoGlue.h
@@ -91,6 +91,8 @@ extern struct portduino_config_struct {
    int lora_usb_pid = 0x5512;
    int lora_usb_vid = 0x1A86;
    int spiSpeed = 2000000;
+    int num_pa_points = 1; // default to 1 point, with 0 gain
+    uint16_t tx_gain_lora[22] = {0};
    pinMapping lora_cs_pin = {"Lora", "CS"};
    pinMapping lora_irq_pin = {"Lora", "IRQ"};
    pinMapping lora_busy_pin = {"Lora", "Busy"};
@@ -231,6 +233,17 @@ extern struct portduino_config_struct {
            out << YAML::Key << "LR1120_MAX_POWER" << YAML::Value << lr1120_max_power;
        if (rf95_max_power != 20)
            out << YAML::Key << "RF95_MAX_POWER" << YAML::Value << rf95_max_power;
+
+        if (num_pa_points > 1) {
+            out << YAML::Key << "TX_GAIN_LORA" << YAML::Value << YAML::Flow << YAML::BeginSeq;
+            for (int i = 0; i < num_pa_points; i++) {
+                out << YAML::Value << tx_gain_lora[i];
+            }
+            out << YAML::EndSeq;
+        } else if (tx_gain_lora[0] != 0) {
+            out << YAML::Key << "TX_GAIN_LORA" << YAML::Value << tx_gain_lora[0];
+        }
+
        out << YAML::Key << "DIO2_AS_RF_SWITCH" << YAML::Value << dio2_as_rf_switch;
        if (dio3_tcxo_voltage != 0)
            out << YAML::Key << "DIO3_TCXO_VOLTAGE" << YAML::Value << YAML::Precision(3) << (float)dio3_tcxo_voltage / 1000;
--- a/variants/esp32/esp32.ini
+++ b/variants/esp32/esp32.ini
@@ -7,3 +7,22 @@ custom_esp32_kind = esp32
 build_flags =
  ${esp32_common.build_flags}
  -DMESHTASTIC_EXCLUDE_AUDIO=1
+; Override lib_deps to use environmental_extra_no_bsec instead of environmental_extra
+; BSEC library uses ~3.5KB DRAM which causes overflow on original ESP32 targets
+lib_deps =
+  ${arduino_base.lib_deps}
+  ${networking_base.lib_deps}
+  ${networking_extra.lib_deps}
+  ${environmental_base.lib_deps}
+  ${environmental_extra_no_bsec.lib_deps}
+  ${radiolib_base.lib_deps}
+  # renovate: datasource=git-refs depName=meshtastic-esp32_https_server packageName=https://github.com/meshtastic/esp32_https_server gitBranch=master
+  https://github.com/meshtastic/esp32_https_server/archive/3223704846752e6d545139204837bdb2a55459ca.zip
+  # renovate: datasource=custom.pio depName=NimBLE-Arduino packageName=h2zero/library/NimBLE-Arduino
+  h2zero/NimBLE-Arduino@^1.4.3
+  # renovate: datasource=git-refs depName=libpax packageName=https://github.com/dbinfrago/libpax gitBranch=master
+  https://github.com/dbinfrago/libpax/archive/3cdc0371c375676a97967547f4065607d4c53fd1.zip
+  # renovate: datasource=github-tags depName=XPowersLib packageName=lewisxhe/XPowersLib
+  https://github.com/lewisxhe/XPowersLib/archive/v0.3.2.zip
+  # renovate: datasource=custom.pio depName=rweather/Crypto packageName=rweather/library/Crypto
+  rweather/Crypto@0.4.0
--- a/variants/esp32s3/CDEBYTE_EoRa-Hub/rfswitch.h
+++ b/variants/esp32s3/CDEBYTE_EoRa-Hub/rfswitch.h
@@ -8,7 +8,8 @@
 // DIO6 -> RFSW1_V2
 // DIO7 -> not connected on E80 module - note that GNSS and Wifi scanning are not possible.

-static const uint32_t rfswitch_dio_pins[] = {RADIOLIB_LR11X0_DIO5, RADIOLIB_LR11X0_DIO6, RADIOLIB_LR11X0_DIO7, RADIOLIB_NC, RADIOLIB_NC};
+static const uint32_t rfswitch_dio_pins[] = {RADIOLIB_LR11X0_DIO5, RADIOLIB_LR11X0_DIO6, RADIOLIB_LR11X0_DIO7, RADIOLIB_NC,
+                                             RADIOLIB_NC};

 static const Module::RfSwitchMode_t rfswitch_table[] = {
    // mode             DIO5  DIO6  DIO7
--- a/variants/nrf52840/heltec_mesh_node_t114/variant.h
+++ b/variants/nrf52840/heltec_mesh_node_t114/variant.h
@@ -150,6 +150,14 @@ No longer populated on PCB
 #define PIN_SPI1_MOSI ST7789_SDA
 #define PIN_SPI1_SCK ST7789_SCK

+/*
+ * Bluetooth
+ */
+
+// The bluetooth transmit power on the nRF52840 is adjustable from -20dB to +8dB in steps of 4dB
+// so NRF52_BLE_TX_POWER can be set to -20, -16, -12, -8, -4, 0 (default), 4, and 8.
+//#define NRF52_BLE_TX_POWER 8
+
 /*
 * GPS pins
 */
--- a/variants/stm32/russell/platformio.ini
+++ b/variants/stm32/russell/platformio.ini
@@ -0,0 +1,21 @@
+; Russell is a board designed to mount on an ER34615/IFR32700 cell and go Up! on a balloon
+; Hardware repository: https://github.com/Meshtastic-Malaysia/russell
+; - RAK3172 STM32WLE5CCU6 MCU + integrated SX1262 LoRa
+; - CDtop CD-PA1010D GPS
+; - Bosch Sensortec BME280 sensor
+; - Consonance CN3158 LiFePO4 solar charger
+[env:russell]
+extends = stm32_base
+board = wiscore_rak3172
+board_level = extra
+board_upload.maximum_size = 233472 ; reserve the last 28KB for filesystem
+build_flags =
+  ${stm32_base.build_flags}
+  -Ivariants/stm32/russell
+  -DPRIVATE_HW
+lib_deps =
+  ${stm32_base.lib_deps}
+	# renovate: datasource=custom.pio depName=Adafruit BME280 packageName=adafruit/library/Adafruit BME280 Library
+	adafruit/Adafruit BME280 Library@2.3.0
+
+upload_port = stlink
--- a/variants/stm32/russell/rfswitch.h
+++ b/variants/stm32/russell/rfswitch.h
@@ -0,0 +1,7 @@
+// Pins from https://forum.rakwireless.com/t/rak3172-internal-schematic/4557/2
+// PB8, PC13
+
+static const RADIOLIB_PIN_TYPE rfswitch_pins[5] = {PB8, PC13, RADIOLIB_NC, RADIOLIB_NC, RADIOLIB_NC};
+
+static const Module::RfSwitchMode_t rfswitch_table[4] = {
+    {STM32WLx::MODE_IDLE, {LOW, LOW}}, {STM32WLx::MODE_RX, {HIGH, LOW}}, {STM32WLx::MODE_TX_HP, {LOW, HIGH}}, END_OF_MODE_TABLE};
--- a/variants/stm32/russell/variant.h
+++ b/variants/stm32/russell/variant.h
@@ -0,0 +1,41 @@
+#ifndef _VARIANT_RUSSELL_
+#define _VARIANT_RUSSELL_
+
+#define USE_STM32WLx
+
+// I/O
+#define LED_PIN PA0 // Red LED
+#define LED_STATE_ON 1
+#define BUTTON_PIN PH3 // Shared with BOOT0
+#define BUTTON_NEED_PULLUP
+// Charger IC charge/standby pins are open-drain with no hardware pull-up:
+// Internal pull-up is needed on STM32 (TODO)
+// #define EXT_CHRG_DETECT PA5
+// #define EXT_PWR_DETECT PA4
+
+// Bosch Sensortec BME280
+#define HAS_SENSOR 1
+
+// CDtop CD-PA1010D
+#define ENABLE_HWSERIAL1
+#define PIN_SERIAL1_RX PB7
+#define PIN_SERIAL1_TX PB6
+#define HAS_GPS 1
+#define PIN_GPS_STANDBY PA15
+#define GPS_RX_PIN PB7
+#define GPS_TX_PIN PB6
+
+// LoRa
+/*
+ * RAK3172   (-20–85°C) -> No TCXO
+ * RAK3172-T (-40–85°C) -> 3.0V TCXO
+ * https://github.com/RAKWireless/RAK-STM32-RUI/blob/e5a28be8fab1a492bd9223dd425ca33a8a297d90/variants/WisDuo_RAK3172-T_Board/radio_conf.h#L91
+ */
+#define TCXO_OPTIONAL
+#define SX126X_DIO3_TCXO_VOLTAGE 3.0
+
+// Required to avoid Serial1 conflicts due to board definition here:
+// https://github.com/stm32duino/Arduino_Core_STM32/blob/main/variants/STM32WLxx/WL54CCU_WL55CCU_WLE4C(8-B-C)U_WLE5C(8-B-C)U/variant_RAK3172_MODULE.h
+#define RAK3172
+
+#endif
--- a/version.properties
+++ b/version.properties
@@ -1,4 +1,4 @@
 [VERSION]  
 major = 2
 minor = 7
-build = 18
+build = 19
Author	SHA1	Message	Date
Mattijs	0157a769c3	Make BLE TX power configurable for nRF52 variants (#9232 ) * Make BLE TX power configurable for nRF52 variants * Include BLE TX power setting in T114 variant.h as tested --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com>	2026-01-23 11:26:01 -06:00
Till Maas	73932dd1c3	device-install: Consistently use write-flash (#8868 ) * flash scripts: Unify indentation * flash scripts: Support esptool v4 and v5 esptool v5 supports commands with dashes and deprecates commands with underscores. Prior versions only support commands with underscores.	2026-01-23 06:05:29 -06:00
HarukiToreda	bc2abf3db4	BaseUI: Bubbles for messages (#9365 ) * Message Bubbles * Angled edges * Proper indent for messages inside the bubble * Fix message header line width * Correctly calculate text width for the header and shrink Channel Name is on OLED --------- Co-authored-by: Jason P <applewiz@mac.com>	2026-01-22 17:00:21 -06:00
github-actions[bot]	073eb2c672	Automated version bumps (#9402 ) Co-authored-by: thebentern <9000580+thebentern@users.noreply.github.com>	2026-01-22 16:19:35 -06:00
Jorropo	4744010295	run trunk fmt -a (#9400 ) * run trunk fmt -a * fix bracket bug This was introduced by @tedwardd and @thebentern in `021106dfe5`. See this diff: else + checkConfigPort = false; printf("Using config file %d\n", TCPPort);	2026-01-22 15:46:37 -06:00
Chloe Bethel	d8d02cd6ec	Implement setting TX_GAIN_LORA for portduino (#8501 ) * Implement setting TX_GAIN_LORA for portduino * use std::size instead of sizeof --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com>	2026-01-22 07:08:43 -06:00
github-actions[bot]	eefc08087d	Update protobufs (#9371 ) Co-authored-by: jp-bennett <5630967+jp-bennett@users.noreply.github.com>	2026-01-20 10:29:11 -06:00
Andrew Yong	fb6d199d36	feat: Add Russell, a board designed to go Up! on a balloon (#9079 ) Hardware repository: https://github.com/Meshtastic-Malaysia/russell - Designed to mount on an ER34615/IFR32700 cell - RAK3172 STM32WLE5CCU6 MCU + integrated SX1262 LoRa - CDtop CD-PA1010D GPS - Bosch Sensortec BME280 sensor - Consonance CN3158 LiFePO4 solar charger Signed-off-by: Andrew Yong <me@ndoo.sg>	2026-01-20 06:38:04 -06:00
Ben Meadors	7d4600f8c2	Merge branch 'master' into develop	2026-01-19 12:13:52 -06:00
Ben Meadors	ff50ba4002	Remove bsec from OG ESP32 to fix DRAM overflow	2026-01-19 12:12:14 -06:00
github-actions[bot]	5c401b8e34	Update protobufs (#9362 ) Co-authored-by: thebentern <9000580+thebentern@users.noreply.github.com>	2026-01-19 12:11:13 -06:00