12/10/2025
Helidirect
RadioMaster Boxer 4in1 Version - RadioMaster RC Transmitter 4in1 for FPV Drone
Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells (batteries not included)
Battery: Supports 2S 6200mAh for up to 20 hours (Batteries are not included)
Standardized button layout: Versatile 6-position switch for flight mode access
Radio Firmware: EdgeTX (Transmitter) / Multi-Module (RF module) / ELRS
Transmitting Power: 30dBm max FCC (ELRS); 20dBM (4-in1/CC2500)
Gimbal: High precision 4.0 Hall gimbals as standard (AG01 Optional)
Refresh Rate: Internal ELRS module capable of 1,000Hz (ELRS only)
Upgrade Method: USB/SD card & EdgeTX Companion PC software
Protocols Options: 4-in-1, 2.4GHz
Channels: Max 16 channels (Receiver dependent)
Processor: STM32VGT6 processor with 1MB RAM
SD card: Slot with pre-loaded SD card included
External module: JR/FrSKY/Crossfire compatible
Module Power Slots: External in Battery Cover
Antenna: Adjustable/Removable T-Antenna
Display: 128*64 Monochrome LCD display
Supported protocols: Module dependent
Cooling Fan: Built-in (ELRS Only)
Frequency: 2.400GHz-2.480GHz
