Happymodel 2.4GHz ExpressLRS ELRS TX module ES24TX-Lite for the Jumper T-Lite transmitter.

This is the new low latency radio link from HappyModel and the ELRS community. The ES24TX module is designed to work with the Jumper T-Lite transmitter, You will need some know of how to connect and configure this device.

When you are up and running with that ExpressLRS kit, you can begin to explore longer range flights over the standard Frysky setups.

You will also benefit from the low latency radio link, which is the main purpose of this technology.

This Lite TX module is designed by Happymodel and based on the open source- ExpressLRS which is a very popular low latency and high re-flashed rate RF module for RC Airplane and FPV Racing. Its main hardware architecture is ESP32, ESP8285 and SX1280 RF chip. The ES24TX –Lite module is a complete solution which is already pre-load the ExpressLRS firmware and it’s plug and play for Jumper T-lite.
This Lite TX module come with CNC Aluminium alloy case which could help the module to dissipate heat under high power conditions.

The new transmitter module and upcoming receivers add to the more established radio/receiver eco system that we currently use in the RC market. ExpressLRS continues to grow and the open source nature of the project is fast becoming more formalised into a well rounded package. The kit offered here from HappyModel is the next step in the process. Please expect the need of some tinkering and updating to the hardware as the product develops.

Product Information.

• Regulatory Domain: ISM2400
• MCU:ESP32(main),ESP8285(aux,as espbackpack)
• RF chip:SX1280IMLTRT
• JR standard 5pin 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: 3v~4.5v
• Weight: 7.5gram(without antenna and case）
• Dimension: 57mm*27mm*12mm(Without CNC case)
• Antenna gain:1.87dBi

The official ExpressLRS perfect program has not been released yet, our pre-installed program is a beta version, because there are too many types of beta version programs , so you can download the out of factory firmware from our website. There are two kinds out of factory firmware of ES24TX-Lite, one is to match Happymodel PP RX receiver (program version identification code 6cb8152d) and the other is to match Happymodel EP1 and EP2 RX receivers (program version identification code aec8ad82), The default factory firmware is aec8ad82 which matching EP1 and EP2 RX

You can download the firmware from our website, and then update the firmware via connect the Wifi hot spot of the ES24TX, visit “10.0.0.1” by browser (password:expresslrs)

In the box

• ES24TX-Lite*1
• TLite  EXTCONV power module *1
• 24TX80 antenna *1
• CNC Aluminium alloy case *1f
• Antenna adapter cable *1