LTE Firmware OTA for RAK4631

Hello I am trying to have Firmware OTA for RAK4631 using Arduino framework. I see that nRF SDK does provide functionality to update firmware with dual bank memory or through UART as well. Does Arduino framework support these? Thanks

Welcome to the forum @aqib_malik

Yes OTA DFU over BLE is supported. Here is an example ble_ota_dfu

Firmware update over built-in USB is supported, update over UART is not supported.

The Arduino BSP has single bank memory setup, not dual bank.