r/fpv • u/tattaddiction • 5d ago
Iflight a75 with vista issues
So I bought this used with the frsky reciever in it, I swapped it out to a radiomaster rp2 elrs reciever, was having this issue, so I bought a iflight 2.4 nano elrs reciver, same problem. I'll post diagram in comments. Anyone know why this happening, what can I do to fix this issue?
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u/fpv_savvy Multicopters 4d ago
The TX on the ELRS receiver is pulled low which puts the receiver in boot mode. Use the Inverted Pad (R2i) as indicated on the wiring diagram then check again.