ORIGINAL: New-pilot
Two of my helicopters has that 4 in 1 receiver, gyro, speed controller in one case. How can I change the receiver and make the rest to work in the same way?
This 4-in-1 unit claims to work with Futaba and JR:
[link=http://tinyurl.com/5k68h9]Blue Arrow 4-in-1[/link]