I got my second FS-A8S burned. This left me a bit confused. Is the recommended 4.0-8.4V right? Everywhere on the net people say to solder it on the 5V pad but this doesn’t explain why my rx got burned twice.
On the solder pads on the rx itself it says 3.3V why is this? Are these pads there for output?
It is ordered like this so I assume that the First Pad is 3.3V the second Gnd and the third PPM
Pad1 Pad2 Pad3 Pad4 Pad5
3.3V Gnd PPM
thank you for your help