Firmware Generic ESP8285 6 PWM 2.4GHz RX,PWM receiver through 1~6 PWM outputs. Antenna Connector:IPEX MHF 1/U. 6 PWM output. Receiver protocol:PWM or CRSF. 1 2.4GHz PWM Receiver. HappyModel_EP_2400_RX,CRSF Serial Receiver via TX and RX.
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