I have an Ardupilot V2.4.1 board. Inputs IN4/5/6 don't work and there is a defect on the top of the MEGA32U PPM chip that indicates its fried. Everything else seems to work. The top of the chip reads:(ATMEL logo)MEGA32u210268 THOF4378I can't…
Title says it all. I bought an Ardupilot board back in 2012. V2.4.1 is printed on the board. I have not found any schematics for the board anywhere on the internet. The yaw input is not working (IN4). IN5 and IN6 don't work either but all the others…
"Thanks so much for the reply. I had thought of doing that but was not sure if it would work so that is great to hear! Since you have the same problem I'm guessing its a hardware issue. If you happen to remember the firmware version you modified or…"