How do program my flight controller to recognize my d4r2 receiver?
Hi, Do you have pins 3 and 4 jumped together on the D4R-II? Do you have Betaflight set to receive PPM?
What flight controller do you have? How do you have your receiver wired?
FrSky D4R-II 2.4 Ghz PPM Radio Receiver 8 channel with Telemetry
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