57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
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// For OLED LCD
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#define I2C_SDA 21
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#define I2C_SCL 22
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// GPS
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#undef GPS_RX_PIN
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#undef GPS_TX_PIN
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#define GPS_RX_PIN 12
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#define GPS_TX_PIN 15
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#define GPS_UBLOX
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#define BUTTON_PIN 39 // The middle button GPIO on the T-Beam
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#define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
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#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
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#define ADC_MULTIPLIER 1.85 // (R1 = 470k, R2 = 680k)
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#define EXT_PWR_DETECT 4 // Pin to detect connected external power source for LILYGO® TTGO T-Energy T18 and other DIY boards
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#define EXT_NOTIFY_OUT 12 // Overridden default pin to use for Ext Notify Module (#975).
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#define LED_PIN 2 // add status LED (compatible with core-pcb and DIY targets)
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#define LORA_DIO0 26 // a No connect on the SX1262/SX1268 module
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#define LORA_RESET 23 // RST for SX1276, and for SX1262/SX1268
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#define LORA_DIO1 33 // IRQ for SX1262/SX1268
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#define LORA_DIO2 32 // BUSY for SX1262/SX1268
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#define LORA_DIO3 // Not connected on PCB, but internally on the TTGO SX1262/SX1268, if DIO3 is high the TXCO is enabled
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#define LORA_SCK 5
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#define LORA_MISO 19
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#define LORA_MOSI 27
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#define LORA_CS 18
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// supported modules list
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#define USE_RF95 // RFM95/SX127x
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#define USE_SX1262
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#define USE_SX1268
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#define USE_LLCC68
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// common pinouts for SX126X modules
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#define SX126X_CS 18 // NSS for SX126X
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#define SX126X_DIO1 LORA_DIO1
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#define SX126X_BUSY LORA_DIO2
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#define SX126X_RESET LORA_RESET
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#define SX126X_RXEN RADIOLIB_NC // Defining the RXEN ruins RFSwitching for the E22 900M30S in RadioLib
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#define SX126X_TXEN 13
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// RX/TX for RFM95/SX127x
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#define RF95_RXEN 14
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#define RF95_TXEN 13
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// Set lora.tx_power to 13 for Hydra or other E22 900M30S target due to PA
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#define SX126X_MAX_POWER 22
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#ifdef EBYTE_E22
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// Internally the TTGO module hooks the SX126x-DIO2 in to control the TX/RX switch
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// (which is the default for the sx1262interface code)
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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#endif
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