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0133c5dc9e
https://www.espboards.dev/esp32/esp32-c3-super-mini/ DIY build by @AntonKartajaya on Meshtastic Discord and a PCB version WIP by https://github.com/NomDeTom. - I2C - I2C_SDA: 1 - I2C_SCL: 0 - OLED: SSD1306 - GPS - GPS_RX_PIN: 20 - GPS_TX_PIN: 21 - Button - BUTTON_PIN: 9 - SPI - SCK: 10 - MISO: 6 - MOSI: 7 - CS: 8 - LoRa: SX1262 - LORA_RESET: 5 - LORA_DIO1: 3 - LORA_RXEN: 2 - LORA_BUSY: 4 Signed-off-by: Andrew Yong <me@ndoo.sg>
62 lines
1.3 KiB
C
62 lines
1.3 KiB
C
#ifndef _VARIANT_ESP32C3_SUPER_MINI_
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#define _VARIANT_ESP32C3_SUPER_MINI_
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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// I2C (Wire) & OLED
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#define WIRE_INTERFACES_COUNT (1)
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#define I2C_SDA (1)
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#define I2C_SCL (0)
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#define USE_SSD1306
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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 (20)
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#define GPS_TX_PIN (21)
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// Button
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#define BUTTON_PIN (9) // BOOT button
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// LoRa
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#define USE_LLCC68
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#define USE_SX1262
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// #define USE_RF95
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#define USE_SX1268
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#define LORA_DIO0 RADIOLIB_NC
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#define LORA_RESET (5)
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#define LORA_DIO1 (3)
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#define LORA_RXEN (2)
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#define LORA_BUSY (4)
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#define LORA_SCK (10)
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#define LORA_MISO (6)
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#define LORA_MOSI (7)
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#define LORA_CS (8)
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#define SX126X_CS LORA_CS
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#define SX126X_DIO1 LORA_DIO1
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#define SX126X_BUSY LORA_BUSY
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#define SX126X_RESET LORA_RESET
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#define SX126X_RXEN LORA_RXEN
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#define SX126X_DIO3_TCXO_VOLTAGE (1.8)
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#define TCXO_OPTIONAL // make it so that the firmware can try both TCXO and XTAL
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#ifdef __cplusplus
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}
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#endif
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/*----------------------------------------------------------------------------
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* Arduino objects - C++ only
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*----------------------------------------------------------------------------*/
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#endif
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