Radiomaster RP3-H ELRS 2.4GHz Nano Receiver
SKU: 60383625295

Radiomaster RP3-H ELRS 2.4GHz Nano Receiver

Sale price$15.29 Regular price$16.99
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Radiomaster RP3-H ELRS 2.4GHz Nano ReceiverMeet the Radiomaster RP3 H ELRS 2. 4GHz Nano Receiver, the unsung hero of your helicopter's flight experience. Specifically engineered for the Nexus Helicopter Flybarless control unit and compatible with CRSF S. BUS enabled flight controllers, this receiver isn't just another piece of hardware. Featuring a built in TCXO and a robust housing design, the RP3 H is ready to endure the toughest of aerial maneuvers. Enjoy unmatched signal stability and

Meet the Radiomaster RP3-H ELRS 2.4GHz Nano Receiver, the unsung hero of your helicopter's flight experience. Specifically engineered for the Nexus Helicopter Flybarless control unit and compatible with CRSF/S.BUS enabled flight controllers, this receiver isn't just another piece of hardware. Featuring a built-in TCXO and a robust housing design, the RP3-H is ready to endure the toughest of aerial maneuvers. Enjoy unmatched signal stability and performance, even in the most challenging environments. With an Ext-V telemetry input, it's also backward compatible with older ESCs lacking battery voltage telemetry.

Equipped with the Skyworks SKY66112 power amplifier, this receiver boosts telemetry performance to new heights with up to 100mW of power. Developed around the ESP8285 MCU and SX1281IMLTRT RF Chip, it offers superior Lora and FLRC 2.4GHz RF links, delivering incredible range and low latency. Plus, the built-in WiFi makes firmware updates a breeze—no disassembly required.

Features:

  • Durable Design : Ideal for helicopters needing a rugged, serial receiver.
  • Plug'n'Play : Solder-free setup with Nexus Heli flight controllers.
  • Heat Optimization : Enhanced PCB design for better heat dissipation.
  • Range & Stability : LNA and PA amplify receiver and telemetry range, with antenna diversity for superior signal stability.
  • Advanced Tech : Includes a TCXO for reliable temperature-compensated performance.
  • Automatic Detection : Seamlessly detects voltage telemetry from external battery or ESC BEC.
  • Wide Compatibility : Works with all 2.4GHz ExpressLRS modules and transmitters.

Specifications:

  • Item : RP3-H ExpressLRS 2.4GHz Nano Receiver
  • Type : ISM
  • MCU : ESP8285
  • RF Chip : SX1281
  • Telemetry RF Power : Max 100mW
  • Antenna : 150mm 2.4GHz Antenna x2
  • Frequency Range : 2.404 - 2.479 GHz
  • Max Receive Refresh Rate : 500Hz / F1000Hz
  • Min Receiver Refresh Rate : 25Hz
  • Working Voltage : DC 4.5 - 8.4V
  • Battery Voltage Detection Range : DC 4.0 - 35V
  • Weight : 5.1g (Including two antennas)
  • Dimension : 28mm x 24mm x 8mm
  • Firmware Version : ExpressLRS v3.3.1 pre-installed
  • FW Target : RadioMaster RP3-H Diversity 2400 RX
  • Bus Interface : CRSF/S.Bus

In the Box:

  • Radiomaster RP3-H ELRS 2.4GHz Nano Receiver
  • Accessories (Antennas)

Note: Accessories may vary based on supply.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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: 60383625295

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4.6 ★★★★★
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Sean
Battle Creek, US
★★★★★ 4
I recommend using the KONG Extreme Dog Toy
Style: Sport, Size: Large
Helpful for throwing as much as my dog wants to fetch. I actually had to get a cortisone injection in my shoulder a few months after getting my dog - never had a dog with this much energy before! The Chuckit really helps. Downside: The ball that comes with it is larger than a tennis ball, so may be too much for smaller doge. I can't imagine my sister-in-law's french bulldog carrying it! Also, in our house it gets destroyed within minutes, as my dog is a strong chewer. For this situation, I recommend using the KONG Extreme Dog Toy, Black, size Large. This is shaped sort of like a snowman, which means it bounces unpredictably at times. My dog eventually chews the "head" off of this toy, but the remaining 2/3 still fits in the Chuckit (and is actually easier to throw with the "head" missing!). One caveat: the KONG is significantly heavier than the ball included with the Chuckit, so be aware of that... Also, we ordered our first Chickit in October 2015, then needed to replace it in May of 2017, as it broke. I think the plastic became brittle over that time, as we left it out in the sun & rain in Florida. Since it is cheap to replace, that's not a big deal. (We ordered three Kong toys over that same period of time!) To summarize, it's a very helpful tool to get the ball further, faster, with less strain, than without it. Knowing there are alternatives to the included ball for heavy chewers makes it worthwhile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2017
D
Verified Purchase
DesertRoads
Chelsea, US
★★★★★ 5
Great Ball Launcher!
Style: Sport, Size: Large
Our dogs love this ball launcher! I can throw the ball long distances without any arm strain. The balls wear out, and as described by others, tennis balls don’t fit. Buy extra balls if this is of concern. We bought a few of the “Chuck It” rubber 3” balls and they have worked well for our dogs. It’s a great value and fun for the dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2025
C
Verified Purchase
Cheri Who
Alexandria, US
★★★★★ 5
Chuckit!! Just Chuck it!!
Style: Sport, Size: Large
Chuck it further than your skinny little arms can chuck it. Doggo loved this, I loved this and when we were done Doggo promptly hid it under the porch so I couldn’t take it from him. It’s not a squeaky toy, it’s for fetch. You wing it out toward the yard and it flies, bounces if it’s lucky then is attacked in an adoring manner. We like it!!
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Reviewed in the United States on May 31, 2026
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Don L. III
Chelsea, US
★★★★★ 5
Great to exercise the dogs!
Style: Sport, Size: Large
Great to throw 3” KONG Ball (RED) with hole thru it! The thrower is the best to exercise dogs with retrieving balls!
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Reviewed in the United States on May 6, 2026
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Verified Purchase
Daisy l.
Charlottesville, US
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

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