Ok, #Mega7800 with #8bitdo#Genesis receiver works on #Atari2600plus if you connect external power to the receiver.
Now I can use an arcade 🕹 instead of the 7800 pad🤙
Tested A and B buttons with #NinjaGolf🤗
Now waiting for an 2600+ update to finally run my #PAL#Commando on it🤔
With no external power you get rapid fire which screws the controls😞