The RadioMaster Boxer ExpressLRS is a professional-grade transmitter built for pilots who demand accuracy, responsiveness, and reliability. Combining cutting-edge ExpressLRS technology with the open-source EdgeTX platform, it delivers the performance and control every FPV and drone pilot needs.
Boxer — precision and power in your hands.
RadioMaster Boxer ExpressLRS Controller
€175.00
(includes VAT)
The RadioMaster Boxer ExpressLRS is a professional-grade transmitter built for pilots who demand accuracy, responsiveness, and reliability. Combining cutting-edge ExpressLRS technology with the open-source EdgeTX platform, it delivers the performance and control every FPV and drone pilot needs.
Boxer — precision and power in your hands.
The RadioMaster Boxer ExpressLRS is a high-performance FPV and drone transmitter that combines precision, reliability, and portability in a professional-grade design. Powered by EdgeTX firmware and a built-in ExpressLRS 2.4GHz module, the Boxer delivers lightning-fast signal transmission, ultra-low latency, and a rock-solid connection — even in challenging environments.
With a compact body measuring 235 × 178 × 77 mm and weighing just 532.5 g, the Boxer is perfect for both travel and daily training. Its high-precision 4.0 Hall-sensor gimbals ensure smooth, accurate control, while the integrated cooling fan keeps the ELRS module running efficiently during long flight sessions.
The controller comes pre-installed with ExpressLRS CE EU LBT firmware (100mW power limit) and supports up to 16 channels, depending on the receiver. It’s fully compatible with JR, FrSky, and Crossfire external modules, offering excellent flexibility for a wide range of flight systems.
Power is supplied by two 18650 lithium-ion cells (3.7V each) or a 2-cell 7.4V LiPo battery (not included). The 128×64 monochrome LCD display provides clear visibility and easy access to all settings in any lighting condition.
Technical Specifications:
- Size: 235 × 178 × 77 mm
- Weight: 532.5 g
- Frequency Range: 2.400–2.480 GHz
- Internal RF System: ExpressLRS 2.4GHz (EU LBT)
- Max Output Power: 20 dBm (EU LBT mode)
- Voltage Range: 6.6–8.4 V DC
- Firmware: EdgeTX (Transmitter), Multi-Module / ELRS (RF)
- Channels: Up to 16 (receiver-dependent)
- Gimbals: High-precision 4.0 Hall-sensor gimbals (AG01 optional)
- Display: 128×64 monochrome LCD
- Power Source: 2S 7.4V LiPo or 2 × 18650 Li-Ion batteries (not included)
- External Module Support: JR / FrSky / Crossfire compatible
- Cooling: Built-in fan (ELRS version)
- Upgrade Options: USB, SD card, or EdgeTX Companion software
Key Features:
- ExpressLRS 2.4GHz system for ultra-fast and stable connectivity
- Ergonomic, lightweight design — easy to carry and comfortable to hold
- Hall-effect gimbals for precise and smooth control
- EdgeTX operating system with advanced customization options
- Wide compatibility with popular RF systems such as Crossfire and FrSky
- Flexible power options — supports both LiPo and Li-Ion batteries
PS-2154
1 Item
Specific References
- MPN
- HP0157.0043+M2+LBT
