Hello everyone the last days i build my newest Quad and everything works fine except the telemetry over Yaapu.
My Setup:
- TX16S with EdgeTX 2.8 (4-in-1 Module Firmware 1.3.3.20)
- Yaapu Widget 2.0.0 beta2 (commit d23ad61)
- Mateksys F405-Mini TE
- ArduCopter version 4.4.0
My SBUS is working fine using the Sbs Port (UART 2) on the FC.
For my Smart-Port tried almost everything.
My last attempts were connecting S.Port over an self soldered inverter with the 74HC04 IC (and a diode 1N4002) and also using the hacked uninverted S.Port of the R161.
I can clearly see that the uninverted S.Port is correct.
This is the inverted output (exposed on the JST Connector)
I used UART6 for each try, but also already tried i.e. UART3.
The Serial Protocol i tested 4 (Frky S.Port) and mostly 10 (Pass-through).
Baud Rate was everytime 57.
Because of the F4 FC i don’t really have any serial options. When connecting the hacked S.Port I set it to HalfDuplex and connected the wire to UART6_TX. In case of the inverter i don’t used any options and connected RX and TX to the IC. Weirdly i don’t had any signals on the TX line coming from the FC.
My Receiver can discover 5 Sensors A2, RSSI, TRSS, TQly and RxBt. The Yaapu widget says no telemetry data.
I am currently completly lost and really don’t know where i should start to dig deeper.