--- product_id: 459075885 title: "HappyModel ES24TX Pro 1000mW 2.4G ExpressLRS ELRS Micro TX Module + EP1 RX ELRS PP 2.4GHz RX SX1280 EXPRESSLRS Nano Long Range Receiver for FPV Drones" brand: "liboqiao" price: "€ 115.19" currency: EUR in_stock: true reviews_count: 5 category: "Liboqiao" url: https://www.desertcart.it/products/459075885-happymodel-es24tx-pro-1000mw-2-4g-expresslrs-elrs-micro-tx store_origin: IT region: Italy --- # Up to 500Hz receiver refresh rate 1000mW max RF output power ESP32 & ESP8285 dual MCU with WiFi firmware upgrade HappyModel ES24TX Pro 1000mW 2.4G ExpressLRS ELRS Micro TX Module + EP1 RX ELRS PP 2.4GHz RX SX1280 EXPRESSLRS Nano Long Range Receiver for FPV Drones **Brand:** liboqiao **Price:** € 115.19 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your FPV game with pro-grade power and precision! ## Quick Answers - **What is this?** HappyModel ES24TX Pro 1000mW 2.4G ExpressLRS ELRS Micro TX Module + EP1 RX ELRS PP 2.4GHz RX SX1280 EXPRESSLRS Nano Long Range Receiver for FPV Drones by liboqiao - **How much does it cost?** € 115.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/459075885-happymodel-es24tx-pro-1000mw-2-4g-expresslrs-elrs-micro-tx) ## 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 - • **Race-Ready Low Latency:** Experience ultra-responsive FPV control with up to 500Hz refresh rate, perfect for competitive drone racing. - • **Plug & Play Compatibility:** Pre-assembled Micro JR bay module fits most OpenTX radios for instant setup and flight-ready convenience. - • **Power-Packed Transmission:** Boost your signal with a robust 1000mW RF output, ensuring long-range, interference-free flights. - • **Seamless Firmware Updates:** Upgrade effortlessly over WiFi thanks to dual MCU architecture, keeping you ahead with the latest features. - • **Ultra-Light Nano Receiver:** Tiny 0.42g EP1_RX with omnidirectional antenna delivers reliable long-range reception without weighing down your drone. ## Overview The HappyModel ES24TX Pro is a cutting-edge 2.4GHz ExpressLRS micro TX module delivering up to 1000mW RF output and ultra-low latency with a 500Hz refresh rate. Featuring dual MCUs (ESP32 main and ESP8285 auxiliary), it supports effortless WiFi firmware upgrades. Pre-assembled for OpenTX radios with Micro JR bay compatibility, it includes a featherweight EP1_RX nano receiver optimized for long-range FPV drone racing and freestyle flying. ## Description The ES24TX Pro Micro ExpressLRS TX module is a upgrade version of ES24TX module. Max output up to 1000mw, reserved Cooling Fan and RGB LED module. This Micro TX module support most of the OpenTX radio transmitter that with Micro JR bay. And this time the ES24TX Pro module comes completely assembled before out of factory. Specifications: Regulatory Domain: ISM2400 MCU:ESP32(main),ESP8285(aux,as espbackpack) RF chip: SX1281IMLTRT JR standard 5pin socket Frequency Range: 2400 MHz to 2500 MHz Maximum receive refresh rate: 500Hz Minimum receiver refresh rate: 25Hz RF Output Power: >30dBm Power supply voltage: 5v~10v Weight: 51gram(without antenna Dimension: 70mm*49mm*32.5mm Antenna gain: 4.18dBi Firmware target: HappyModel_ES24TX_Pro_Series_2400_TX EP1_RX Type: ISM ESP8285 MCU SX1280IMLTRT RF Module Omnidirectional antenna Frequency Range: 2400 MHz to 2500 MHz Maximum receive refresh rate: 500Hz Minimum receiver refresh rate: 25Hz Working voltage: 5v Weight: 0.42gram(without antenna) Dimension: 10mm*10mm*6mm Peak gain: 2.23dB Package include: ES24TX Pro *1 Happymodel 2.4GHz Moxon antenna *1 EP1_RX*1 40MM Antenna x1 90MM Antenna x1 Review: I got this in December of 2024, and was initially worried by all the reviews talking about having to partition the firmware to update from v2 -> v3. Thankfully, both the TX and RX modules came with ELRS 3.0.1, and getting them connected to WiFi and flashed with an updated firmware was pretty smooth sailing. There is a bit of a learning curve with ELRS like anything in this hobby, but let's be real, if you wanted simple, you wouldn't be in this hobby! Coming from using TBS Tracer (similar to Crossfire), I'm very impressed by the ease-of-use of connecting the RX and TX to your home WiFi, and the use of a binding phrase. Makes everything a breeze! Review: Had to do a lot of reading, but I thank I Have tx and rx updated to 3.1.2 make sure you flash the transmitter with repartitoner bin file before you update, its a fix for an error at the factory I guess, mine shipped with 2.0. Its binding and have output to the fc working, and found a luac scrip that works, if your using an old 9x plus like me, use version 2 script, version 3 gave me a memory error, and don't invert the uart like the configurator suggest, leave rcvr_uart_baud alone. Hope this saves someone a little time. ## Features - The Happymodel 2.4GHz ELRS nano series receiver is an open source program based on ExpressLRS, we have 3 types rx module released. - On the basis of PP RX, we have developed the Nano 2.4GHz rx of ESP8285 version named EP1 and EP2. The RF module of EP1/EP2 is the same like PP RX and use ESP8285 MCU . So you can upgrade firmware by WIFI , that's too simple - Due to the low-latency and high-refresh-rate RF module, they are very comfortable for FPV race and Long Range FPV. And very suitable for Tiny whoop because of the ultra light and Nano size. - Max output up to 1000mw, reserved Cooling Fan and RGB LED module. This Micro TX module support most of the OpenTX radio transmitter that with Micro JR bay. And this time the ES24TX Pro module comes completely assembled before out of factory. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B5Z9FZGZ | | Best Sellers Rank | #14,790 in Computers ( See Top 100 in Computers ) #84 in Motherboards | | Brand | LIBOQIAO | | Built-In Media | Antenna, elrs | | Compatible Devices | OpenTX Radio Transmitters with Micro JR bay | | Connectivity Technology | JR standard 5pin socket | | Customer Reviews | 4.1 4.1 out of 5 stars (26) | | Item Dimensions L x W x H | 49W x 33H millimeters | | Item Type Name | TX Module +Long Range Receiver | | Manufacturer | LIBOQIAO | | Mfr Part Number | ES24TX Pro + EP1 RX | | Model Name | ES24TX Pro + EP1 RX | | Model Number | 2.4GHz | | Operating System | Linux | | Processor Brand | Espressif | | Processor Count | 2 | | RAM Memory Technology | DDR3 | | UPC | 755621760252 | | Wireless Compability | 802.11bgn | ## Product Details - **Brand:** LIBOQIAO - **Connectivity technology:** JR standard 5pin socket - **Included components:** Antenna, elrs - **Model name:** ES24TX Pro + EP1 RX - **Operating system:** Linux ## Images ![HappyModel ES24TX Pro 1000mW 2.4G ExpressLRS ELRS Micro TX Module + EP1 RX ELRS PP 2.4GHz RX SX1280 EXPRESSLRS Nano Long Range Receiver for FPV Drones - Image 1](https://m.media-amazon.com/images/I/513tC7eQGaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***R on 2 January 2025* I got this in December of 2024, and was initially worried by all the reviews talking about having to partition the firmware to update from v2 -> v3. Thankfully, both the TX and RX modules came with ELRS 3.0.1, and getting them connected to WiFi and flashed with an updated firmware was pretty smooth sailing. There is a bit of a learning curve with ELRS like anything in this hobby, but let's be real, if you wanted simple, you wouldn't be in this hobby! Coming from using TBS Tracer (similar to Crossfire), I'm very impressed by the ease-of-use of connecting the RX and TX to your home WiFi, and the use of a binding phrase. Makes everything a breeze! ### ⭐⭐⭐⭐ Review *by D***E on 9 January 2023* Had to do a lot of reading, but I thank I Have tx and rx updated to 3.1.2 make sure you flash the transmitter with repartitoner bin file before you update, its a fix for an error at the factory I guess, mine shipped with 2.0. Its binding and have output to the fc working, and found a luac scrip that works, if your using an old 9x plus like me, use version 2 script, version 3 gave me a memory error, and don't invert the uart like the configurator suggest, leave rcvr_uart_baud alone. Hope this saves someone a little time. ### ⭐⭐⭐⭐⭐ Review *by R***N on 23 December 2024* Great fit and function ## Frequently Bought Together - HappyModel ES24TX Pro 1000mW 2.4G ExpressLRS ELRS Micro TX Module + EP1 RX ELRS PP 2.4GHz RX SX1280 EXPRESSLRS Nano Long Range Receiver for FPV Drones - SPEEDY BEE Master 5 V2 Drone Frame - 226mm Wheelbase, Lightweight, Anti-Vibration, CNC Aluminum Alloy, DJI O3 Air Unit Compatible, Cinematic & Freestyle Flying - SpeedyBee V3 F7 Flight Controller Stack: 30x30 Drone FC Stack with 4in1 50A ESC BL32, Wireless Betaflight Configuration, Blackbox,Solder-Free Plugs,WiFi,Bluetooth for 3-6S 4" 5" FPV Drone Cinelifter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/459075885-happymodel-es24tx-pro-1000mw-2-4g-expresslrs-elrs-micro-tx](https://www.desertcart.it/products/459075885-happymodel-es24tx-pro-1000mw-2-4g-expresslrs-elrs-micro-tx) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-09*