SKU: 16446847971

Happymodel 2.4G ExpressLRS EP2 TCXO RX Receiver Module

$21.59 $23.99
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Happymodel 2.4G ExpressLRS EP2 TCXO RX Receiver ModuleEP2 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. Check out our ExpressLRS Collection, all our Receivers and the rest of our Happymodel Products! Specifications: Type: ISM2. 4GHz ESP8285 MCU SX1280(SX1281)IMLTRT RF Module

EP2 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.

Check out our ExpressLRS Collection, all our Receivers and the rest of our Happymodel Products!

Specifications:

  • Type: ISM2.4GHz
  • ESP8285 MCU
  • SX1280(SX1281)IMLTRT RF Module
  • SMD Ceramic antenna
  • Frequency Range: 2400 MHz to 2500 MHz
  • Receive refresh rate: 25HZ~500Hz
  • Working voltage: 5v
  • Weight: 0.44 gram
  • Dimension: 10mm*10mm*6mm
  • Peak gain: 3.7dB
  • Default Firmware out of factory: HappyModel_EP_2400_RX V2.2 version
  • Built-in a TCXO (temperature compensated crystal oscillator)

    Package Includes:

    • 1 x Happymodel 2.4G ExpressLRS EP2 TCXO RX Receiver Module
      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: 16446847971

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      4.1 ★★★★★
      Based on 19 reviews
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      Product Reviews
      W
      Verified Purchase
      Wilson Xu
      Lowell, US
      ★★★★★ 5
      Good quality, Best for schools and shops.
      Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
      I bought this butyl repair patch and the quality is good. I brought it to the school where I’m learning automotive repair and used it as a teaching consumable. Many students tried it, and everyone thought it worked very well. One thing I would suggest for individual buyers: pay attention to the size combinations in the package. For most car owners, you may end up using only one size more often. Because of that, this mixed-size packaging is probably more suitable for schools, training programs, or auto repair shops where different sizes are needed regularly. Overall, it’s still a good quality product and performs exactly as expected.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 15, 2026
      J
      Verified Purchase
      Jon P Summers
      Bozeman, US
      ★★★★★ 4
      Look very useful
      Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
      Haven't actually used them yet, but they look like the perfect way to fix a flat. As can be seen they come in various sizes depending on what you will need. All you need to get is some tire patch rubber cement and a good inner tire sealer (I picked up a can of Xtra Seal)
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 1, 2024
      Z
      Verified Purchase
      Zac Briggs
      Bozeman, US
      ★★★★★ 5
      Saved me from buying a tire
      Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch, Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
      Took our ancient van on a trip to Florida (from IL) and wouldn't you know we picked up some debris in construction. I was able to plug it however the next morning it was flat again. This time I used 2 plugs to and we were able to get home on that. Realizing this wasn't what I wanted my wife driving around and I didn't wanna buy tires for a van with 250k on it I set out to find some internal patches. I pulled the tire off using a harbor freight bead breaker and some motion pro spoons, used vulcanizing Compound and a dremel and patched it right up. Once the tire is off its a really easy process and I just marked my tire and rim to keep the balance close when it went back together. All appears to be working perfectly with no leaks over the past few weeks. This cost way less than a new tire and now I have more for other holes in the future
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on August 2, 2024
      B
      Verified Purchase
      ballpeen
      Chelsea, US
      ★★★★★ 5
      Better than just a patch
      Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
      Do what they are suppose to do, easy to use
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 2, 2026
      D
      Verified Purchase
      dtep955
      Louisville, US
      ★★★★★ 5
      worked great for Me
      Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
      I have only used two patches so far, and they have worked just fine, You do have to have some tools like a buffing wheel and the vulcanizing glue and a roller wheel to make these patches work as they should, but I am happy with these patches, especially since nobody will repair a motorcycle tire, so this is Your only way to fix them.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on September 24, 2025

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