ESP32 with WiFi and BLE
Components
Component | Function | Voltage | Pins |
|---|---|---|---|
| LoRa communication Module (SX1278-RA02) | For LoRa communication between boards. | 3.3V | SPI |
| OLED Display | Used to display data. | 3.3V | I2C |
| LED Module | Used as an indicator. | 3.3V | Digital Out |
Component | Function | Voltage | Pins |
|---|---|---|---|
| LoRa communication Module (SX1278-RA02) | For LoRa communication between boards. | 3.3V | SPI |
| OLED Display | Used to display data. | 3.3V | I2C |
| LED Module | Used as an indicator. | 3.3V | Digital Out |