Arm on AUX1

[Vicking87]

Hi,
There are a lot off warning "Put your arm switch on AUX1" in doc.
I'm using Radiomaster BOXER how can i know witch switch is Aux1 ?
Thanks

[mha1]

It's channel 5, so use EdgeTX mixer channel 5 and set it up to use a 2-pos switch to drive ARM the way ELRS expects it.

[Vicking87]

Thanks,

So i have tu use channel 5 in EdgeTX Mixer, but i can use any switch i want ?

[mha1]

yes and yes. Use any physical or logical switch as Source