Radiomaster Boxer 2.4GHz Radio Controller (M2)- 4IN1 Version

The RadioMaster Boxer brings full-size gimbal precision to a compact, low-profile form factor. Powered by a fast STM32VGT6 processor and running EdgeTX out of the box, this Mode 2 transmitter is designed for FPV pilots who prefer an ergonomic grip without sacrificing control authority. This 4-in-1 version features an internal multi-protocol module, providing native 2.4GHz support for FrSky, Flysky, DSMX and dozens of other traditional RC links.

Key features

• Full-size V4.0 Hall effect gimbals for smooth, precise stick inputs

• Integrated 4-in-1 multi-protocol RF module for broad receiver compatibility

• Standard JR module bay ready for external ELRS or Crossfire transmitters

• Oversized battery compartment fitting up to a 2S 6200mAh pack for extended flight sessions

• Low-profile, ergonomic chassis with an adjustable and removable T-antenna

Specifications

• Operating system: EdgeTX

• Internal RF: 4-in-1 multi-protocol (CC2500, NRF24L01, A7105, CYRF6936)

• Operating frequency: 2.400GHz to 2.480GHz

• Gimbals: V4.0 Hall effect (Mode 2)

• Display: 128x64 monochrome LCD

• Battery support: 2x 18650, 2x 21700 or 2S LiPo (Max dimensions: 90x52x25mm)

• Charging: USB-C (QC3.0, up to 2.0A)

• Dimensions: 235x178x77mm

• Weight: 532.5g

This radio comes configured in Mode 2 (throttle on the left stick). For pilots flying modern drones with ExpressLRS, simply attach a standard JR-sized ELRS module into the rear bay to expand your link options.