RC Radios>ExpressLRS

RadioMaster ER5A 2.4GHz 5Ch ELRS PWM Receiver

5.00 out of 5
(3 customer reviews)

ER5A ELRS PWM receiver for Aircraft applications

Original price was: $42.99.Current price is: $29.99.

or 6 weekly interest free payments of NZD $4.99 with

Out of stock

SKU: 7079 Categories: , ,


We are now launching ER5 Series ELRS PWM receivers. ER5A ELRS PWM receiver for Aircraft applications, and the ER5C ELRS PWM receiver for surface & marine R/C applications.


  • Supports 8.4V HV servos and accessories
  • Robust, injection-molded receiver casing
  • Fast response speeds, incredible range
  • Supports 4 proportional and 1 switch channel (ExpressLRS 2.x)
  • Supports 5 proportional channels (ExpressLRS 3.x)
  • Compact size, easy to install. Perfect for Surface, marine, and air R/C applications.


  • Item: ER5A 2.4GHz Receiver
  • Power supply: DC 4.5-8.4V
  • Antenna type: high sensitivity T-shape antenna
  • Wireless Protocol: ELRS 2.0 pre-installed
  • Output channel: CH1-4 standard PWM; CH5 switch (ON/OFF) PWM
  • Weight: 6.6 grams
  • Size: 37*19*13mm

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Package Includes

  • 1 * ER5A ELRS PWM Receiver
  • 1 * Spare Long Antenna

Additional information



3 reviews for RadioMaster ER5A 2.4GHz 5Ch ELRS PWM Receiver

  1. 5 out of 5

    Thomas Nance (verified owner)

  2. 5 out of 5

    Verified Buyer (verified owner)

    nice and easy to set up

  3. 5 out of 5

    Anonymous (verified owner)

    KiwiQuads are excellent, but this V1 rx doesn’t report VBat. V2 does, so I’ll save this for something FPV with an OSD.

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