I have 3x Wisblock Helium mappers all working well on AU915 Helium network until the switch to AS923
I used nrfToolbox to connect via BLE to the mapper and typed in AT+BAND=0 to switch to AS923 to map on the 923 network as Australia isnt using 915 anymore and now I cant get JOINed to the network. When I reboot the mapper and connect to BLE again, even a change back to AU915 wont return an “ok” response… or any response.
Im completely lost on windows software etc, but can drag and drop a UF2 file and that doesnt really do anything at all. The RAK took didnt work for me either.
Thanks and sorry