- Loboris Micropython: /examples/MicroPython_LoBo
- Arduino + TinyGSM library: /examples/Arduino_TinyGSM
- Arduino OTA update over GSM: /examples/Arduino_GSM_OTA
- ESP-IDF: https://github.com/espressif/esp-idf/tree/master/examples/protocols/pppos_client
- Platformio Arduino_Thingsboard :/examples/Platformio_Arduino_Thingsboard
| Name | (v1.3)Pins | (v1.4)Pins |
|---|---|---|
| MODEM TX | 26 | 26 |
| MODEM RX | 27 | 27 |
| MODEM PWRKEY | 4 | 4 |
| MODEM RST | 5 | 5 |
| MODEM POWER | 23 | 23 |
| MODEM DTR | ❌ | 32 |
| MODEM RI | ❌ | 33 |
| POWER Chip SDA | 21 | 21 |
| POWER Chip SCL | 22 | 22 |
| LED | ❌ | 13 |
