Specifications:

ESP8285, SX1280/1281

Antenna connector: IPEX MHF 1/U.FL

5x PWM outputs

RF Frequency: 2.4GHz (2400~2480MHz)

Telemetry power: 12dbm

Receiver protocol: PWM or CRSF

Input voltage: +5V DC @ "+" pad

PCB size: 17mm x 14mm

Weight: 1.1g / antenna

Firmware:

DIY_2400_RX_PWMP,  PWM receiver via 1~5 PWM outputs

HappyModel_EP_2400_RX,  CRSF Serial receiver via TX and RX

Firmware update via UART or WIFI

Package Included:

1 x Happymodel EPW5 2.4GHz pwm Receiver

2 x 2.4GHz antenna

3 pin 2.54mm