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1515c8e763
Board is very similar to the Heltec HT-C62 based boards (Heltec HT62 variant) but due to wiring of SK6812 Neopixel LED to GPIO2 it becomes incompatible due to the regular HT-C62 dev board using a simple LED on the same GPIO. Depends on [protobufs#521](https://github.com/meshtastic/protobufs/pull/521). Works: * SK6812 Neopixel on GPIO2 * [GXCAS GXHTV3](https://www.lcsc.com/product-detail/Temperature-Sensors_GXCAS-GXHTV3C_C5441730.html) (SHTC3 compatible) Won't fix: * Battery reading - Board has no voltage divider on VBAT (board has a 1.25mm pitch "JST" style connector and a TP4054 charge IC) * Main thread LED - Board has no LED on simple GPIO Board schematic: [HRU3601.pdf](https://github.com/user-attachments/files/15874850/HRU3601.pdf) Signed-off-by: Andrew Yong <me@ndoo.sg>
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#define BUTTON_PIN 9
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#define HAS_SCREEN 0
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#define HAS_GPS 0
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#undef GPS_RX_PIN
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#undef GPS_TX_PIN
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#define USE_SX1262
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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 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_DIO2 RADIOLIB_NC
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#define LORA_BUSY 4
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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_DIO2_AS_RF_SWITCH
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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// Vext_Ctrl pin controls 3.3V LDO (U2) which provides power to I2C peripheral
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#define PIN_POWER_EN 1
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// Board has I2C connected to UART0 pins, and no other hardware serial port
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#define UART_TX -1
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#define UART_RX -1
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// Board has I2C connected to U0RXD and U0TXD
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#define I2C_SDA 21
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#define I2C_SCL 20
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// Board has RGB LED on GPIO2
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#define HAS_NEOPIXEL // Enable the use of neopixels
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#define NEOPIXEL_COUNT 1 // How many neopixels are connected
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#define NEOPIXEL_DATA 2 // gpio pin used to send data to the neopixels
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#define NEOPIXEL_TYPE (NEO_GRB + NEO_KHZ800) // type of neopixels in use
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