beecore

I am building an Airgineers kit using the old green BeeCore FlySky controller and Betaflight. I have gone through all of the tutorials, and it seems to be configured correctly. When plugged in, with Betaflight, I can control all three axes with the transmitter. The board powers up when the...

So, I've been messing with this for an hour or two, and still can't get it. What am I missing??? I have: switched to AFHDS soldered together the bind pads followed pretty much every single video on YT Any help is greatly appreciated. Thanks