SKU: DRFC-3379
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RadioMaster Boxer Max Radio Controller (M2) - ELRS Version - Red

₹35,509.00 (Inclusive of all taxes)
Out of Stock

The RadioMaster Boxer Max (M2) is a high-performance EdgeTX radio transmitter featuring a built-in 1000Hz ExpressLRS 2.4GHz module, CNC AG01 Hall-effect gimbals, and a carbon fiber-patterned case. It supports QC3.0 fast charging and is designed for FPV drone pilots seeking a premium, ergonomic control experience.

Features

  • Built-in ExpressLRS 2.4GHz backpack module with 1000Hz refresh rate and adjustable RF output.
  • CNC-machined AG01 Hall-effect gimbals and upgraded leather grips for premium feel and precision.
  • Powered by an STM32F407VGT6 processor and preloaded with EdgeTX firmware for maximum customization.
  • Features QC3.0 fast charging and a large battery compartment supporting up to 20 hours of operation.
  • Includes a signature carry case, gimbal protector, and standard JR module bay for external RF systems.

Out of stock

Description

The RadioMaster Boxer Max (M2) integrates high-end hardware with open-source software to deliver a top-tier transmitter for drone pilots. Its chassis features a carbon fiber-patterned exterior and an adjustable CNC metal folding stand, providing both a premium aesthetic and practical portability. The internal cooling fan ensures stable operation of the high-power ELRS module during extended use.

Electrical design centers on the powerful STM32F407VGT6 MCU, which provides ample processing headroom for complex EdgeTX Lua scripts and telemetry handling. The radio supports a wide 6.6-8.4V input range, accommodating both 2S LiPo and dual 18650 Li-ion configurations. The inclusion of a standard JR module bay maintains compatibility with Crossfire, FrSky, and other long-range RF systems.

Key Features

  • High-performance internal ExpressLRS 2.4GHz module capable of 1000Hz packet rate for ultra-low latency control.
  • CNC-machined AG01 Hall-effect gimbals offer unparalleled stick resolution, durability, and a silky-smooth feel.
  • STM32F407VGT6 flight controller provides 1MB Flash and 192KB RAM for robust EdgeTX operation and future firmware updates.
  • Upgraded ergonomic leather grips and an adjustable-length CNC metal handle enhance comfort during long flying sessions.
  • QC3.0 fast-charging circuit supports up to 2.0A input, quickly replenishing the large-capacity internal battery pack.
  • Internal cooling fan actively manages thermal load on the ELRS RF power stage, ensuring consistent performance.
  • Standard JR module compartment allows seamless integration of external RF systems like TBS Crossfire or ImmersionRC Ghost.
  • Includes RadioMaster's signature carry case and gimbal protector for superior transport and storage protection.

Applications

  • Primary transmitter for competitive FPV racing drones requiring ultra-low latency ExpressLRS control.
  • Freestyle and cinematic FPV piloting where ergonomic comfort and high-precision gimbals are critical.
  • Long-range exploration builds, utilizing the internal ELRS module or external JR-bay systems like Crossfire.
  • Multi-rotor platform development and testing, leveraging EdgeTX's advanced scripting and telemetry capabilities.
  • Drone simulator training and practice, thanks to its USB-C connectivity and realistic gimbal feel.

Technical Specifications

Item TypeRadio Controller
ColorRed
Internal RF ProtocolExpressLRS 2.4GHz
RF Refresh Rate1000Hz
ProcessorSTM32F407VGT6 (1MB Flash, 192KB RAM)
Operating SystemEdgeTX
Input Voltage Range6.6 - 8.4V DC
Battery Compatibility2S LiPo or 2x 18650 Li-ion (not included)
ChargingQC3.0 Fast Charging (2.0A Max)
GimbalsCNC AG01 Hall-effect
Display128x64 Monochrome LCD
External Module BayStandard JR (FrSky/Crossfire compatible)
CoolingInternal Fan (ELRS Version)
ChannelsUp to 16 (Receiver Dependent)

Frequently Asked Questions

What type of batteries does the RadioMaster Boxer Max use, and are they included?

The Boxer Max supports a 7.4V 2S LiPo pack or two 3.7V 18650 Lithium-Ion cells, providing an operational voltage range of 6.6-8.4V DC. The radio includes an 18650 battery tray, but the batteries themselves are not included. It features QC3.0 fast charging for quick replenishment.

Is the internal ExpressLRS module removable or upgradable?

The internal 2.4GHz ExpressLRS module is a built-in 'backpack' design and is not user-removable. However, it is fully updatable via WiFi or USB through the ExpressLRS Configurator. The radio also includes a standard JR module bay, allowing you to add an external RF system like Crossfire if desired.

What is the benefit of the AG01 CNC Hall-effect gimbals?

The CNC-machined AG01 Hall-effect gimbals provide exceptional precision and durability. They use contactless magnetic sensors (Hall effect) for infinite resolution and a silky-smooth feel without potentiometer wear. The metal construction and ball-bearing pivots ensure consistent performance and longevity under heavy use.

Can I use the Boxer Max with receivers other than ExpressLRS?

Yes. While the internal RF is dedicated to ExpressLRS 2.4GHz, the standard JR module bay allows you to install external transmitter modules compatible with protocols like FrSky ACCST, TBS Crossfire, ImmersionRC Ghost, or others. This makes the Boxer Max highly versatile for any receiver in your fleet.

Package Includes

  • 1 x BOXER Max Radio (Red)
  • 1 x Signature Carry Case
  • 1 x T Antenna
  • 1 x USB-C Cable
  • 1 x Gimbal Protector
  • 1 x 1.5mm Allen Key
  • 2 x M4*4 Screws
  • 4 x Low Tension Springs
  • 1 x Stickers
  • 1 x Manual
  • 1 x 18650 Battery Tray
  • 1 x RadioMaster Neck Strap
  • 1 x Boxer KeyChain
  • 1 x Screen Protector

Additional Information

Weight 1.308 kg
Dimensions 24 × 21 × 11 cm