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Item #:
88137789
Happymodel 2.4G ExpressLRS ELRS EP1 TCXO Receiver for FPV Quadcopter | 0.41g, Long Range Low Latency, Suit for Micro Carbon Fiber Racing Quad Frame
86% of respondents would recommend this to a friend
Item #:
88137789
LKR 10906
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 17 items left in stock.
Order now and get it around Saturday, September 05
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With this tiny teeny receiver you can achieve great range even comparable to Crossfire or Tracer.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Long Range
Achieve impressive transmission distances with the 2.4GHz frequency, ensuring your FPV racing drone maintains reliable connectivity even at extended ranges.
Low Latency
Experience ultra-responsive controls thanks to the minimized latency of the receiver, providing an edge in competitive racing scenarios.
Compact Design
The lightweight 0.44g receiver integrates seamlessly into micro builds, ensuring your quadcopter maintains agility without sacrificing performance or adding unnecessary bulk.
Product Details
- Happymodel 2.4G ELRS Nano series receiver is based on ExpressLRS open source architecture and program, features ESP8285 MCU. Therefore, you can upgrade the firmware via WIFI, which is very user-friendly.
- To flash the firmware, Power up the receiver while keeping the transmitter turned off. After a while, you can find the ExpressLRS hotspot. Connect to this hotspot using a PC or mobile phone. The password is expresslrs, then you can visit 10.0.0.1 to upload the firmware
- Low latency and high refresh rate makes it very suitable for FPV racing and long range FPV cruising while being ultra-light and ultra-small, making them very suitable for Tinywhoop.
- With this tiny teeny receiver you can achieve great range even comparable to crossfire or Tracer, ghost. Don't just take my word for it, search Crossfire vs expresslrs on youtube and hear what Joshua Bardwell has to say.
- Weight: 0.41g (without antenna), Package includes: 1x HappyModel 2.4G EP1 TCXO RX Express LRS Receiver, 2x Antennas
| Product Dimensions (L x W x H) | 1.5 x 1 x 0.3 inches (3.8 x 2.5 x 0.8 cm) |
| Item Weight | 0.317 ounces (8.99 grams) |
| Item model number | EP1 TCXO |
| Manufacturer recommended age | 14 years and up |
| Manufacturer | Usmile |
What's in the box
1x Happymodel ExpressLRS Nano 2.4G EP1 TCXO RX, 2x Antennas
Who Should Buy?
-
FPV Racing Enthusiasts
Perfect for users looking for a lightweight receiver with low latency and long-range capabilities in racing drones.
-
Micro Drone Builders
Ideal for hobbyists building micro drones, as it integrates easily with carbon fiber frames and minimizes weight.
-
Advanced Drone Racers
Suitable for experienced pilots demanding high-performance equipment, with features tailored for competitive racing scenarios.
-
Casual Users
Not ideal for users who fly casually or infrequently, as performance benefits may not warrant the investment.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum range of the EP1 ELRS receiver?
Answer: The EP1 ELRS receiver has a maximum range of 2400m to 2500m. -
Question:
How can I upgrade the firmware?
Answer: You can upgrade the firmware via WiFi by connecting to the ExpressLRS hotspot and visiting 10.0.0.1. -
Question:
What is the weight of the receiver without the antenna?
Answer: The weight of the receiver without the antenna is 0.41 grams.
Usmile Unmanned Aerial Vehicles (UAVs) EP1 TCXO Editorial Review
The Happymodel 0.44g 2.4GHz ExpressLRS ELRS EP2 TCXO Receiver with Built-in Antenna is quickly garnering praise from FPV (First-Person View) racing enthusiasts for its impressive performance and innovative design. Users have noted that the receiver not only operates seamlessly but also outperforms its competitors, providing better range than previous models such as the EP2. This product is particularly appreciated for its lightweight structure, making it an excellent fit for micro quadcopters, where every gram counts. Wiring the receiver is straightforward, complemented by a thoughtful inclusion of heat shrink to ensure durability and protection. Customers are Consistently impressed by the operational reliability and the fantastic range it offers when paired with an adequate antenna. The overall sentiment reflects a positive reception for Happymodel's engineering, with many reviewers expressing loyalty to the brand due to its exceptional product lineup. Overall, the Happymodel ELRS EP2 TCXO Receiver is recommended for anyone in the FPV racing community looking for a low-latency, compact solution with reliable performance. **
Customer Reviews & Ratings
13 customers ratings
-
5 Star
79%
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4 Star
7%
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3 Star
0%
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2 Star
14%
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1 Star
0%
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Pros
- Lightweight design (only 0.44g)
- Easy to wire and set up
- Comes with heat shrink protection
- Better range than EP2 receivers
- Simple to flash
Cons
- Antenna performance can vary, but essential for optimal range.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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LKR 10906
Order now and get it around Saturday, September 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 17 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Features the latest TCXO for reliable performance in extreme temperatures.
- Ultra-lightweight at only 0.41 grams and compact dimensions (10mm x 10mm x 6mm).
- Long-range capabilities of 2400m to 2500m, ideal for FPV racing and cruising.
- User-friendly firmware upgrade via WiFi for easy customization.
- Low latency and high refresh rates enhance FPV experience.
- Includes 1 receiver and 2 antennas in the package.
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