FLYSKY FGr12B 2.4GHz 12CH Receiver PWM PPM Ibus for AFHDS3 Transmitters RF Modules PL18/ NB4 /NB4

FLYSKY FGr12B 2.4GHz 12CH Receiver PWM PPM Ibus for AFHDS3 Transmitters RF Modules PL18/ NB4 /NB4

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