SKU: 2017578533

RadioMaster RP3 ELRS 2.4GHz Diversity Nano Receiver w/ UFL Antennas V2

Sale price$28.79 Regular price$31.99
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

RadioMaster RP3 ELRS 2.4GHz Diversity Nano Receiver w/ UFL Antennas V2The RadioMaster RP series of receivers are designed with size, ease of use and range in mind. Utilizing ExpressLRS 2. 4ghz Open source firmware the RP series of nano receivers deliver features and range today's pilots have come to expect. Developed around the ESP8285 MCU and SX1280IMLTRT RF Chip the RP series offer Lora and FLRC 2. 4ghz RF links offering incredible range and low latency. With Wifi built in FW updates can be done on your craft without

The RadioMaster RP series of receivers are designed with size, ease of use and range in mind. Utilizing ExpressLRS 2.4ghz Open-source firmware the RP series of nano receivers deliver features and range today's pilots have come to expect.

Developed around the ESP8285 MCU and SX1280IMLTRT RF Chip the RP series offer Lora and FLRC 2.4ghz RF links offering incredible range and low latency. With Wifi built-in FW updates can be done on your craft without the need to remove the receiver. Binding can be done using a bind phrase meaning no more bind plugs or fiddly button presses while trying to plug in your battery.

The RP3 receiver features a Skyworks SE2431L providing an LNA for improved receiver performance, a PA providing up to 100mW of telemetry performance and antenna switching for antenna diversity.

Check out all our ExpressLRS ProductsReceivers, and the rest of our RadioMaster Products!

Highlights:

  • Optimized PCB design for better heat dissipation.
  • LNA for better receiver range.
  • PA for better telemetry range.
  • Antenna Diversity for improved signal stability and range.

    Specs:

    • Item: RP3 Diversity Receiver
    • Type: ISM
    • MCU: ESP8285
    • RF Chip: SX1280IMLTRT
    • Telemetry RF power: max 100mw
    • Antenna: 65mm 2.4ghz T Antenna x 2
    • Frequency Range: 2400 MHz to 2480 MHz
    • Maximum receive refresh rate: 500Hz / F1000Hz
    • Minimum receiver refresh rate: 25Hz
    • Working voltage: 5v
    • Weight: 4.6g (Including two antenna)
    • Dimension: 22mm*13mm*4mm
    • Firmware Version: ExpressLRS v3.0 pre-installed
    • FW Target: RadioMaster RP3 Diversity 2400 RX
    • Bus interface: CRSF

    Package Includes:

    Dimensions:

    Checkout the official ExpressLRS website: https://www.expresslrs.org

    Official ExpressLRS Quick Start: https://www.expresslrs.org/2.0/quick-start/getting-started/

    Remember this is an Open Source Project and therefore free to use for everyone. If you want to support the Developers, please consider donating: https://opencollective.com/expresslrs

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
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      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 2017578533

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      Anna Wylda
      Alexandria, US
      ★★★★★ 5
      They stay out! No more sock wads!
      Size: Medium, Color: (100) White / White / Mod Gray
      Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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      Reviewed in the United States on August 1, 2025
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      Rebekah
      Birmingham, US
      ★★★★★ 5
      Love!
      Size: Large, Color: (100) White / White / Mod Gray
      Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
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      Reviewed in the United States on March 2, 2026
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      Becky
      New York, US
      ★★★★★ 5
      True no-show socks that don’t slide down!
      Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray
      This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.
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      Reviewed in the United States on March 21, 2026
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      Raquel Hall
      Birmingham, US
      ★★★★★ 4
      Great fit but expensive
      Size: Medium, Color: (252) Blush Beige / White / Castlerock
      These are really great socks. I love them, but they are definitely pricey.
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      Reviewed in the United States on March 30, 2026
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      LacyConner
      Omaha, US
      ★★★★★ 5
      Great socks!
      Size: Medium, Color: (252) Blush Beige / White / Castlerock
      Love these socks so much I got a second package. I like how thin and airy they are and they never slide down my heel. For thin socks they’re pretty durable.
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      Reviewed in the United States on August 16, 2025

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