New device board - [Meshtastic DIY v1] by @NanoVHF Schematic based on ESP32-WROOM-32 (38 pins) devkit & EBYTE E22 SX1262/SX1268 module

Subproject reference: https://github.com/NanoVHF/Meshtastic-DIY

src/configuration.h

@@ -226,6 +226,45 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define GPS_RX_PIN 12
 #define GPS_TX_PIN 15
 
+#elif defined(DIY_V1)
+// This string must exactly match the case used in release file names or the android updater won't work
+#define HW_VENDOR HardwareModel_DIY_V1
+
+// For OLED LCD
+#define I2C_SDA 21
+#define I2C_SCL 22
+
+#define BUTTON_PIN 39 // The middle button GPIO on the T-Beam
+
+#define LORA_DIO0 26  // a No connect on the SX1262/SX1268 module
+#define LORA_RESET 23 // RST for SX1276, and for SX1262/SX1268
+#define LORA_DIO1 33  // IRQ for SX1262/SX1268
+#define LORA_DIO2 32  // BUSY for SX1262/SX1268
+#define LORA_DIO3     // Not connected on PCB, but internally on the TTGO SX1262/SX1268, if DIO3 is high the TXCO is enabled
+
+#define RF95_SCK 5
+#define RF95_MISO 19
+#define RF95_MOSI 27
+#define RF95_NSS 18
+
+// supported modules list
+#define USE_SX1262
+#define USE_SX1268
+
+// common pinouts for SX126X modules
+#define SX126X_CS 18 // NSS for SX126X
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY LORA_DIO2
+#define SX126X_RESET LORA_RESET
+#define SX126X_RXEN 14
+#define SX126X_TXEN 13
+
+#ifdef EBYTE_E22
+// Internally the TTGO module hooks the SX126x-DIO2 in to control the TX/RX switch
+// (which is the default for the sx1262interface code)
+#define SX126X_E22
+#endif
+
 #elif defined(ARDUINO_HELTEC_WIFI_LORA_32_V2)
 
 // the default ESP32 Pin of 15 is the Oled SCL, set to 36 and 37 and works fine.