HAPPYMODEL ES24TX Slim 2.4GHz ELRS TX Module

Features:

• Slim form factor for Lite module bays.

  
  

• Utilizes the low-latency ExpressLRS protocol.

  
  

• Adjustable RF power output for long range.

  
  

• High refresh rates for precise, responsive control.

  
  

• Includes a high-gain T-antenna.

  
  

• Firmware is open-source and easy to update.

  
  

• Supports various telemetry and binding options.

  
  

• An essential upgrade for competitive pilots.

  
  

• Built-in cooling to prevent overheating.

  
  

• Durable casing for demanding FPV use.

Technical Specifications:

• Model: Happymodel ES24TX Slim

• Regulatory Domain: ISM2400

• MCU:ESP32(main),ESP8285(aux,as espbackpack)

• RF chip:SX1280IMLTRT

• Lite Frsky 8pin socket

• Frequency Range: 2400 MHz to 2500 MHz

• Maximum receive refresh rate: 500Hz

• Minimum receiver refresh rate: 25Hz

• RF Output Power: 10dBm~24dBm

• Power supply voltage: 5v~10v

• Weight: 48gram(with antenna and case）

• Dimension: 60mm*30mm*20mm(With CNC case)

• Antenna gain:1.87dBi

Additional Details:

• Manufacturer: Happymodel

• Brand: Happymodel

• Generic Name: TX Module || Transmitter Module || Radio Module || ELRS Module || RC Transmitter Part || Drone Radio Gear || ExpressLRS Module || FPV Part || Radio Accessory

• Sold By: UAV Marketplace (an authorized seller of drone gear and accessories)

• Ideal For: FPV Racing Drones || Freestyle Drones || Long-Range Drones || FPV Pilots || Drone Builders || Transmitter Upgrades || RC Hobbyists || Custom Drone Builds || Radio Control Systems || Micro Drone Builds

Package Details:

• Includes:

  • 1x Happymodel ES24TX Slim 2.4GHz ELRS TX Module

  • 1x 2.4GHz T-Antenna

Frequently Asked Questions:

Q1. What is a "Slim" TX module and what radios is it for?

Ans. A "Slim" TX module has a narrow form factor, designed to fit into the smaller, "Lite" module bays found on compact radio transmitters like the RadioMaster Zorro, LiteRadio 2S, and others. This makes it a perfect solution for pilots who prefer smaller radios.

Q2. What are the advantages of using the ExpressLRS protocol?

Ans. ExpressLRS (ELRS) is a radio protocol known for its superior range, incredibly low latency, and high refresh rates. This combination provides a more responsive and reliable control link, which is a significant advantage for FPV racing and freestyle flying where split-second reactions are crucial.

Q3. Can I use this module with a different antenna?

Ans. Yes, the ES24TX Slim module uses a standard U.FL antenna connector, which allows you to easily swap out the included T-antenna for a different 2.4GHz antenna with a U.FL connector, such as a directional patch antenna for long-range flights.