bolderflight / sbus

Arduino and CMake library for communicating with SBUS receivers and servos.
MIT License
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Trouble connecting FrSky XM+ receiver to ESP32 #55

Closed MatthewFehl365 closed 2 years ago

MatthewFehl365 commented 2 years ago

The XM+ operates with inverted Serial logic and this library should be capable of that but how to I enable it? Is inverted mode automatically detected? Also I'm having a hard time finding what the logic levels of the XM+ are. I hope they are 3.3v otherwise I've blown out that GPIO. If anyone knows let me know please.

Thanks !

MatthewFehl365 commented 2 years ago

nevermind, turns out there was a tiny piece of solder bridging 2 pads. works now!