Release Develop to Master

variants/tlora_t3s3_v1/variant.h

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+#undef GPS_RX_PIN
+#undef GPS_TX_PIN
+
+#define HAS_SDCARD
+#define SDCARD_USE_SPI1
+
+#define USE_SSD1306
+
+#define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
+// ratio of voltage divider = 2.0 (R42=100k, R43=100k)
+#define ADC_MULTIPLIER 2.11 // 2.0 + 10% for correction of display undervoltage.
+
+#define I2C_SDA 18 // I2C pins for this board
+#define I2C_SCL 17
+
+#define LED_PIN 37     // If defined we will blink this LED
+#define BUTTON_PIN 0  // If defined, this will be used for user button presses,
+
+#define BUTTON_NEED_PULLUP
+
+// TTGO uses a common pinout for their SX1262 vs RF95 modules - both can be enabled and we will probe at runtime for RF95 and if
+// not found then probe for SX1262
+#define USE_RF95 // RFM95/SX127x
+#define USE_SX1262
+#define USE_SX1280
+
+#define RF95_SCK 5
+#define RF95_MISO 3
+#define RF95_MOSI 6
+#define RF95_NSS 7
+
+#define LORA_RESET 8
+#define LORA_DIO0 9
+#define LORA_DIO1 9
+#define LORA_DIO2 33 // SX1262 BUSY
+#define LORA_DIO3 34 // Not connected on PCB, but internally on the TTGO SX1262, if DIO3 is high the TXCO is enabled
+
+#ifdef USE_SX1262
+#define SX126X_CS RF95_NSS // FIXME - we really should define LORA_CS instead
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY 36
+#define SX126X_RESET LORA_RESET
+#define SX126X_RXEN 21
+#define SX126X_TXEN 10
+#endif
+
+#ifdef USE_SX1280
+#define SX128X_CS RF95_NSS
+#define SX128X_DIO1 LORA_DIO1
+#define SX128X_BUSY 36
+#define SX128X_RESET LORA_RESET
+#define SX128X_RXEN 21
+#define SX128X_TXEN 10
+#endif