Pycom LoPy4 is a multi-network module combining LoRa, Wi-Fi, Bluetooth, and Sigfox on one board with MicroPython support, enabling rapid prototyping of multi-protocol IoT devices.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | VIN | Input voltage 3.3V-5.5V | PWR |
| 2 | GND | Ground | GND |
| 3 | P0 | GPIO 0 | I/O |
| 4 | P1 | GPIO 1 | I/O |
| 5 | P2 | GPIO 2 | I/O |
| 6 | P3 | GPIO 3 | I/O |
| 7 | P8 | UART1 TX | BUS |
| 8 | P9 | UART1 RX | BUS |
| 9 | P10 | SPI MOSI | BUS |
| 10 | P11 | SPI MISO | BUS |
| 11 | P12 | SPI CLK | BUS |
| 12 | LORA_ANT | LoRa antenna | BUS |
| 13 | WIFI_ANT | Wi-Fi BLE antenna | BUS |