RAK11720 OTA Support

Does the RAK11720 support firmware OTA by any means (e.g. via BLE)?

BLE OTA firmware upgrade is on the todo list for our WisToolBox.

In the meantime you can use Ambiq OTA which is available for Android and iOS.

When you compile with RUI3, it generates multiple binary files.
The one named <your applicationa name>.ino_Nonsecure_OTA_Package_BLE.bin can be used with Ambiq OTA to perform OTA DFU.

If you are using AT command firmware, the BLE is only active after reset or power cycle for a limited time.
If you are writing a custom firmware, you have to start BLE advertising to be able to connect.

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