Problems with some AT commands in firmware Version: RUI v3.0.0.12.H

Hello everybody excuse my english, I use the RAK811 wisDuo breakout in the Version: RUI v3.0.0.12.H but when I tried commands like at+band it response ERROR:RUI_AT_UNSUPPORT 1 It only response with the commands that are in this document and this AT commands dont work also I tried to use the STM32CubeProgrammer for update the firmware but has this error.

I need to use some command to put in "on"some of this channels.

Can i do this with the commands that I can use ?

Yes,you can try this AT command :

It’s in the file (File version V3.0.0.4 for RUI v3.0.0.X firmware )

Thanks @leopold it works :smile:.