BetaFPV ExpressLRS Micro TX Module 2.4GHz 1W

  • $49.99
    Unit price per 


BETAFPV Micro RF TX module is based on the ExpressLRS project, an open-source RC link for RC applications. ExpressLRS aims to achieve the best possible link performance in both speeds, latency, and range. This makes ExpressLRS one of the fastest RC links available while still offering long-range performance.

BetaFPV ExpressLRS Micro TX Module 2.4GHz

The black version with maximum 1W RF output power support all 5D button dimensions based on BETAFPV ELRS V2.0.0 firmware. A new backpack function is added, allowing wireless communication between ExpressLRS, and other FPV related devices for command and control, or for querying config.

Note: Please make sure the VRX also supports backpack function when using the module VRX-backpack function. Backpack function will be added to the 500mW version in the future.

Compared with 500mW versions, it not only builds in a cooling fan but also the heat sink is included, which enhances the performance of cooling. So this module can work properly in daily use and not need to worry about temperature. 

Note: About the temperature test, please read the article ELRS Micro Module Temperature.


  • Item: ELRS Micro TX Module
  • Input voltage: 5V~12V
  • XT30 port: 5V~12V, recommend 2S(8.4V) battery, DO NOT support 3S(12.6V) or above 
  • USB port: Type-C
  • Packet Refresh Rate:  50Hz, 150Hz, 250Hz, 500Hz
  • RF Output Power:  25mW, 50mW, 250mW, 500mW, 1W
  • Frequency Bands:  24.GHz ISM
  • Heat Sink:  Included
  • Backpack Function:  Supported

BetaFPV ExpressLRS Micro TX Module
BetaFPV ExpressLRS Micro TX Module
BetaFPV ExpressLRS Micro TX ModuleBetaFPV ExpressLRS Micro TX Module
1x BetaFPV ExpressLRS Micro TX Module 2.4GHz
1x BetaFPV Moxon Antenna
1x Micro TX Module User Manual
1x Spare USB Data Cable (Type-A to Type-C)

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