Exit bootloader via AT Command on Wisblock-API-V2

WisBlock
1

Hi everyone,

Is there a way to exit the bootloader mode using AT commands via USB serial on a RAK4631 (Arduino BSP with Wisblock-API-V2)?

I am able to enter bootloader mode using AT+BOOT, but once in bootloader mode the serial commands stop working. I tried ATZ and AT+RUN, but neither did anything. Nothing appeared in the Serial Monitor output in Arduino IDE, and the RAK4631 did not restart.

Thanks for your help :slight_smile:

2

Exit from bootloader with AT commands is only possible with a RUI3 bootloader.

WisBlock API is using the Arduino bootloader and there are no AT commands supported in boot mode. Only way to exit is with a reset or through uploading a new firmware.