Happymodel 2.4G ExpressLRS EP1 Dual TCXO RX True Diversity Receiver Module

Regular price $24.99 Sale

Availability: Available Unavailable

Product SKU: 70E-11337

Product Details

EP1 Dual ELRS receiver is the hottest ExpressLRS receiver since it was released. Now the new TCXO version EP series receiver apply “temperature compensated crystal oscillator”, accurate frequency and excellent performance in extreme temperature environments make these TCXO much reliable.

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  • Type: ISM2.4GHz
  • ESP32 PICO D4, dual SX1280(SX1281)
  • Antenna connector: IPEX MHF 1/U.FL
  • RF Frequency: 2.4GHz (2400~2480MHz)
  • Telemetry power: >19dbm
  • Receiver protocol: CRSF
  • Input voltage: +5V DC @ “+” pad
  • PCB size: 19mm x 14mm
  • Weight: 1gram exclude antenna
  • Built-in a TCXO (temperature compensated crystal oscillator)


  • Default Firmware out of factory: Unified_ESP32_2400_RX  Could upgrade to HappyModel EP1 Dual 2400 RX 3.0FW
  • Firmware update via UART or WIFI

Package Includes:

  • 1 x Happymodel 2.4G ExpressLRS EP1 Dual TCXO RX True Diversity Receiver Module

    Warranty Policy:

    If any defect, warranty, or troubleshooting needs should arise for this product, please be aware that Happymodel requires pilots to reach out to them directly. We must follow the policies set by this manufacturer in order to carry their products. Please make sure to contact them directly if you feel your HM product is defective in any way. If they are not able to help you fix the problem, then they will have us issue you a return shipping label to return the defect, and allow us to send you a replacement. Happymodel support email: info@happymodel.cn