Model and protocol selection (multi-protocol module)
Notes
3
Model selection and protocol selection (ELRS version)
The Boxer comes with 4in1 or CC2500 multi-protocol internal RF module, which is compatible with
several different protocols. To view the latest list of all compatible protocols, please visit https://www.-
multi-module.org/ Please note that new protocols will be constantly updated and added to the latest
firmware. Some new protocols may require firmware upgrades.
Boxer ELRS units are equipped with an internal ELRS module, capable of providing 25mW-1000mW RF
output. In non-extreme circumstances, 100mW output at 500Hz update rate is recommended, as higher
RF output and update rates may significantly reduce battery life and generate excessive heat.
Bind instructions
1
：
Turn off the transmitter
2
：
Cycle power to the receiver 3 times, the receiver LED will flash twice- indicating bind mode.
3
：
Turn on the transmitter, long press the SYS button and choose the ExpressLRS LUA under the
TOOLS menu. Scroll down to [Bind] and press enter.
4
：
The LED on the receiver should now be solid, indicating successful bind.
• Long press the MDL button to enter the model settings, select MULTI in the SETUP page, and select the
protocol to be used in the sub-options. The system will automatically turn on the corresponding RF
module according to the RF protocol you selected.
• Bind [BND] is used to start the binding process.
• Range [RNG] button can reduce the power to 1/30 to facilitate testing of remote-control distance.
EdgeTX software is very powerful, and has a large number of programming and mixing functions. Please
download the comprehensive software installation guide from the link below for more detailed instructions:
https://www.Edge-tx.org or https://www.radiomasterrc.com
