JHEMCU ELRS-2G4-P Mini Receiver 2.4GHz ExpressLRS PWM Output

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Product Type: Transmitter Receiver
Brand: JHEMCU
Channels: 5
Output: PWM
Protocol: ExpressLRS

The JHEMCU ELRS-2G4-P is an excellent choice of receiver, supporting modern protocols, robust components and a compact form factor.


Receiver Specifications:

  • ESP8285, SX1280/1281
  • Antenna connector: IPEX MHF 1
  • 5x PWM outputs
  • RF Frequency: 2.4GHz (2400~2480MHz)
  • PWM frequency：50Hz
  • Telemetry power: 12dbm
  • Receiver protocol: PWM or CRSF
  • Input voltage: 4~10V DC @ “5” pad as VCC
  • Power dissipation: 45mA(binding), 85mA(wifi mode)
  • PCB size: 25mm x 13mm
  • Weight: 2g w/ antenna

 Firmware Specifications:
  • ExpressLRS MATEK_2400_RX_PWM, or DIY_2400_RX_PWMP, PWM receiver via 1~5 PWM outputs, 4x full resolution channels(CH1-4),1x switch channels(CH5 as AUX1)
  • ExpressLRS JHEMCU EP24S 2400 RX, CRSF Serial receiver via TX (CH2)and RX(CH3)
  • Firmware update via UART or WIFI
  • Make sure Receiver and TX module both are running ExpressLRS 2.0

 Package Contents:
  • 1x ELRS-2G4-P PWM Mini RC Receiver
  • 1x IPEX MHF1 Antennas
  • 1x X5P 2.54row needle