openrcforums

Hey Mike, dont know where or whom I should ask but could you tell me which pin of the STM32 is used for S.port/CRSF (etc.) output? And if we could directly solder to the pin to get the signal (maybe use the crossfire inverter board?). I ask because I want to try to get an external module running on ...

Hi guys, would really love to get an external module running in the BetaFPV LiteRadio 2. The radio basically runs on the QX7 firmware. Unfortunately the s.port pin is not broken out. Am I correct that the pin on the stm32 which outputs the s.port signal is pin PA.07 for the QX7 target? If so, could ...