OS3.5.0 and later
By connecting a compatible modem to the ESP32, you can connect to obnizCloud via 3G/LTE line.
obnizOS receives three pieces of information, APN, id, and password, initializes the modem, and then connects to the Internet.
Supported modems
- Quectel's BG96 (LTE M1/NB-IoT modem)
- nRF9160
nRF9160 (OS7.1.0 and later): The LTE bands are limited to those available in Japan (B1, B3, B8, B18, B19, B26, B28) to shorten network search.