---
product_id: 659417433
title: "Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO)"
brand: "liboqiao"
price: "36481₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/659417433-happymodel-2-4g-elrs-ep1-ep2-ep1dual-tcxo-receiver-tiny
store_origin: VN
region: Vietnam
---

# 2.4GHz ExpressLRS frequency Ultra-light 9g compact design TCXO for temperature stability Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO)

**Brand:** liboqiao
**Price:** 36481₫
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Lock in long-range dominance with pinpoint precision!

## Quick Answers

- **What is this?** Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO) by liboqiao
- **How much does it cost?** 36481₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/659417433-happymodel-2-4g-elrs-ep1-ep2-ep1dual-tcxo-receiver-tiny)

## Best For

- liboqiao enthusiasts

## Why This Product

- Trusted liboqiao brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Tiny footprint (15.24 x 12.7 x 2.54 cm) means more space for your drone’s other upgrades
- • **Featherweight Champion:** At just 9 grams, it’s the perfect stealth upgrade for your FPV racing drone
- • **Next-Gen Firmware Ready:** Factory-loaded with HappyModel EP_2400_RX V2.2 for seamless plug-and-play performance
- • **Universal Compatibility:** Works flawlessly with EP1, EP2, and EP1 Dual versions—future-proof your setup
- • **Precision Frequency Lock:** Temperature Compensated Crystal Oscillator ensures rock-solid signal in any climate

## Overview

The Happymodel EP1 TCXO Receiver is a cutting-edge 2.4GHz ExpressLRS module designed for FPV racing drones. Featuring a temperature compensated crystal oscillator (TCXO), it delivers stable, accurate frequency performance even in extreme temperatures. Weighing only 9 grams and compactly sized, it offers effortless integration and is factory-loaded with the latest firmware for immediate use. Compatible across EP1, EP2, and EP1 Dual models, it’s the ultimate reliable receiver for long-range drone pilots seeking precision and durability.

## Description

EP1 EP2 ELRS receiver is the hottest Tiny 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.EP1 TCXO ReceiverType: ISM2.4GHzESP8285 MCUSX1280(SX1281)IMLTRT RF Module Omni directional antenna Receive refresh rate: 25HZ~500Hz Working voltage: 5v Weight: 0.41 gram(without antenna) Dimension: 10mm*10mm*6mm Peak gain: 2.23dB Default Firmware out of factory: HappyModel_EP_2400_RX V2.2 version Built-in a TCXO (temperature compensated crystal oscillator)

## Features

- EP1 EP2 ELRS receiver is the hottest Tiny 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.
- EP1 TCXO Receiver :Default Firmware out of factory: HappyModel_EP_2400_RX V2.2 version
- EP2 TCXO Receiver :Default Firmware out of factory: HappyModel_EP_2400_RX V2.2 version
- EP1 Dual TCXO Receiver :Default Firmware out of factory: Unified_ESP32_2400_RX Could upgrade to HappyModel EP1 Dual 2400 RX 3.0FW

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LIBOQIAO |
| Manufacturer | Happymodel |
| Model | EP1 TCXO |
| Model Name | EP1 TCXO |
| Product Dimensions | 15.24 x 12.7 x 2.54 cm; 9 g |
| Item model number | EP1 TCXO |
| Compatible Devices | Drone, Transmitter |
| Special Features | Compact Design |
| Mounting Hardware | Receiver |
| Number of items | 1 |
| Audio output mode | Stereo |
| Audio Output Type | Headphones |
| Speaker Surround Sound Channel Configuration | 2.0 |
| Audio Wattage | 50 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Connector Type | USB |
| Material | PCB |
| Manufacturer | Happymodel |
| Item Weight | 9 g |

## Product Details

- **Brand:** LIBOQIAO
- **Connectivity Technology:** USB
- **Controller Type:** elrs
- **Special Feature:** Compact Design
- **Compatible Devices:** Drone, Transmitter
- **Connector Type:** USB
- **Audio Output Mode:** Stereo
- **Surround Sound Channel Configuration:** 2.0
- **Output Power:** 5E+1 Watts
- **Number of Channels:** 2

## Images

![Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO) - Image 1](https://m.media-amazon.com/images/I/51pP9jOCnOL.jpg)
![Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO) - Image 2](https://m.media-amazon.com/images/I/41aRZpyDiOL.jpg)
![Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO) - Image 3](https://m.media-amazon.com/images/I/51d-irQmmsL.jpg)
![Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO) - Image 4](https://m.media-amazon.com/images/I/31lgPy8c8cL.jpg)
![Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO) - Image 5](https://m.media-amazon.com/images/I/51UlJjABs1L.jpg)

## Frequently Bought Together

- Happymodel 2.4G ELRS EP1 EP2 EP1DUAL TCXO Receiver Tiny ExpressLRS for Long Rang FPV Racing Drone (EP1 TCXO)
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-02*