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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.
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 |
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.