BetaFPV ELRS Micro TX Module

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.

A ton of ExpressLRS items are available now!
The ELRS Micro TX Module Case and Fan are released now! Upgraded module case with 6.5*13.5mm USB port housing is compatible with most USB Type-C cables. Moreover, there are two colors in the new module case. You can make your own module easily.
Specification

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

2.4GHz 1W

2.4GHz 500mW

915/868 MHz 500mW

Packet refresh rate

50Hz, 150Hz, 250Hz, 500Hz

50Hz, 150Hz, 250Hz, 500Hz

25Hz, 50Hz, 100Hz, 200Hz

RF output power

25mW, 50mW, 250mW, 500mW, 1W

25mW, 50mW, 250mW, 500mW

100mW, 250mW, 500mW

Frequency bands

2.4GHz ISM

2.4GHz ISM

915MHz FCC 868MHz EU

Heat sink
Included
Not included

Not included

Backpack Function
Support

Not support currently
Not support currently

ELRS 2.4G 1W Version
The black version with maximum 1W RF output power is released now. 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 thi