Radiomaster Boxer Radio Controller (M2) ELRS 2.4GHz

The perfect combination of size and ergonomics make the BOXER an ideal choice for pilots on the go. Featuring full size hall gimbals for precision control and an intuitive button layout, the BOXER gives you a compact radio without compromising on comfort and function.

Features

• Available with built-in ExpressLRS or 4-in-1/CC2500 MPM RF modules
• Featuring a powerful STM32F407VGT6 with 1MB Flash and 192KB RAM
• Preinstalled EdgeTX firmware
• Internal ELRS module capable of 1,000Hz refresh rate
• QC3.0 fast charging support 2.0A MAX
• Compact design with excellent ergonomics
• New low-profile latching SE switch and momentary SF switch
• Oversized battery compartment- Space for a 2S 6200mAh pack, up to 20-hour duration (Batteries not included)
• Full sized V4.0 Hall effect gimbals as standard, upgradable to AG01 CNC Hall effect gimbals
• Standard JR module compartment
• Internal module cooling fan built in (ELRS version)
• RadioMaster standardized button layout
• Versatile 6-position switch for flight mode access
• Adjustable and Removable T-shape Antenna
• Industry first fabric handle for improved portability
• Changeable, ergonomic grips
• Redesigned SD card slot with pre-loaded SD card included
• External module power slots in battery cover
• RadioMaster signature carry case and gimbal protector are included as standard to ensure your radio stays safe while on the move

Specification

• Item: BOXER Radio
• Size: 235*178*77mm
• Weight: 532.5g
• Frequency: 2.400GHz-2.480GHz
• Internal RF Options: CC2500 multi-protocol / 4-in-1 multi-protocol / ELRS 2.4GHz
• Supported protocols: Module dependent
• Voltage Range: 6.6-8.4V DC
• Radio Firmware: EdgeTX (Transmitter) / Multi-Module (RF module) / ELRS
• Channels: Max 16 channels (Receiver dependent)
• Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells (batteries not included)
• Display: 128*64 Monochrome LCD display
• Gimbal: High precision 4.0 Hall gimbals as standard (AG01 Optional)
• External module: JR/FrSKY/Crossfire compatible
• Upgrade Method: USB/SD card & EdgeTX Companion PC software

EdgeTX Operating System

Preinstalled with EdgeTX, the BOXER has cutting edge software fit for its class-leading hardware. RadioMaster works closely with the EdgeTX team to develop features and optimize the user experience. We will continue to contribute and support projects like EdgeTX, ensuring the concepts of open standards are carried forward.

Available with ExpressLRS and 4in1/CC2500 Version

In addition to the popular internal 4-in-1 Multi-module (CC2500, NRF24L01, A7105 and CYRF6936) and the CC2500 only version, the BOXER is now also available with a high-power, fan cooled, default 100mW internal 2.4GHz ExpressLRS (ELRS) module. Designed to provide reliable long-distance control, minimal latency, and high refresh rates. ELRS is a revolutionary open-source protocol taking the R/C industry by storm.

FCC Version and EU LBT Version are Available

Currently, we provide the standard FCC version and the EU LBT version. Please check the supported protocols below.

Standard FCC Version

• CC2500 (FCC) Version supports all CC2500 protocols
• 4in1 (FCC) Version supports all MPM protocols
• ELRS (FCC) is pre-installed with ExpressLRS ISM FW (Max power is hardware dependant)

EU LBT Version

• CC2500 LBT Version (Europe) is limited to LBT compliant protocols FrSKY X/X2 LBT & HoTT LBT
• 4in1 LBT Version (Europe) is limited to LBT compliant protocols FrSKY X/X2 LBT, HoTT LBT and DSMX
• ELRS LBT (Europe) Version is pre-installed with ExpressLRS CE EU domain LBT FW (Limited to 100mw power output)

Powerful STM32VGT6 Processor with 1MB RAM

Compact Design with Excellent Ergonomics

Package Includes

• 1 * BOXER Radio
• 1 * Signature Carry Case
• 1 * T Antenna
• 1 * USB-C Cable
• 1 * Gimbal Protector
• 1 * 1.5mm Allen Key
• 2 * M4*4 Screws
• 4 * Low Tension Springs
• 1 * 18650 Battery Tray
• 1 * Stickers
• 1 * Manual