Happymodel ES24TX Pro 2.4GHz ExpressLRS TX is an expansion transmitter module for large radio shafts. The module is compatible with radios with OpenTX or EdgeTX firmware. ExpressLRS (abbreviated as ELRS) is an open source project, and the transmitter and receiver modules are produced by multiple manufacturers. Happymodel is one of them. ELRS is currently one of the most advanced RC transmissions. It offers a reliable link over a long distance, a high refresh rate of up to 500Hz, adjustable power, update via wifi and more. ELRS at 2.4GHz outperforms classic RC systems at the same frequency in all respects while maintaining short antennas.
ELRS has great community support. However, it is an open system that evolves and changes rapidly. All information about ELRS can be found here .
The Happymodel ELRS module has an internal aluminum cooler and active fan cooling. The status of the module is indicated by an RGB diode. Thanks to the integrated ESP8258 chip, the module supports communication with the ELRS RX Backpack module. A directional Moxon antenna is already part of the package.
Key Features
- Frequency band: ISM 2.4GHz
- Firmware: HappyModel_ES24TX_Pro_Series_2400_TX
- MCU: ESP32 + ESP8258 (TX Backpack)
- RF chip: SX1281IMLTRT
- Maximum power: 1000mW
- Input Voltage: 5-10V (2S Lipo)
- Weight: 51g
- Size: 70x49x32.5mm
- Antenna gain: 4.18dBi
- Antenna connector: SMA
Package Includes
- 1x ELRS TX module
- 1x Moxon antenna
