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Experimental DIY nrf52840 feather support (#1884)

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* Experimental DIY nrf52840 feather support

* Fix target

* sx1262 wiring

* Remove lib
This commit is contained in:
Ben Meadors
2022-11-02 07:48:14 -05:00
committed by GitHub
parent b2969b2faf
commit 39c1637030
4 changed files with 47 additions and 1 deletions
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33
variants/feather_diy/variant.h Normal file
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// For OLED LCD
#define I2C_SDA 22
#define I2C_SCL 23
#define BUTTON_PIN 7
#define LORA_DIO0 -1 // a No connect on the SX1262/SX1268 module
#define LORA_RESET 13 // RST for SX1276, and for SX1262/SX1268
#define LORA_DIO1 11 // IRQ for SX1262/SX1268
#define LORA_DIO2 12 // 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 SCK
#define RF95_MISO MI
#define RF95_MOSI MO
#define RF95_NSS D2
// supported modules list
#define USE_SX1262
// common pinouts for SX126X modules
#define SX126X_CS RF95_NSS // NSS for SX126X
#define SX126X_DIO1 LORA_DIO1
#define SX126X_BUSY LORA_DIO2
#define SX126X_RESET LORA_RESET
#define SX126X_RXEN 10
#define SX126X_TXEN 9
#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