GL300C Version B no firmware

[kungfumike]

Ok. I just looked again at the DJI chart and it does show the the “B” controller is NOT compatible. My mistake!

What chart is that?

 

[kungfumike]

So I tried the module from a GL658B and it works fine, no updates required, no settings... just boom.... working. I've put in a claim for the module, now I wait. Thanks for all the help, it was greatly appreciated.