XboxOne controller (tested with Microsoft model) Raspberry pi zero (older pi's cannot execute the gpios quickly enough) FrSky DHT 8ch DIY telemetry compatible transmitter module FrSky D4R-II receiver ...
When pairing a FRSKY D8 receiver as the QX65 from Eachine, it seems the model is lagging to respond in Betaflight receiver and tab and currently lagging in real life. After research, it looks like ...