The RadioMaster TX15 2.4GHz/Sub-G 900MHz 16CH radio control system is built on a high-performance STM32 H7 chip, ensuring fast command execution and stable operation with EdgeTX firmware. The device is equipped with an LR1121 Semtech receiver with ExpressLRS support in 2.4GHz and 900MHz bands for long-range, low-latency operation. Built-in 4Gb flash memory, expandable via MicroSD card, allows storing models, scripts, and sound packs. A 3.5-inch IPS touchscreen with 600nits brightness and 480x320 resolution provides clear display even in bright light. V5.0 gimbals with Hall sensors guarantee precise control and increased durability. The intelligent battery balancing system optimizes charge usage and extends the operating time of the equipment. Cooling is implemented via low-noise fans and an aluminum heatsink, reducing the risk of overheating. The built-in gyroscope with TiltX/TiltY functions expands control capabilities by activating switches and cameras with remote tilt. The design features replaceable shoulder switches and a choice of six body color options.

The 1W ExpressLRS internal RF module supports dual-band 2.4GHz and 900MHz frequency ranges (one frequency can be used, but not simultaneously). You can switch between them using the ExpressLRS LUA script, provided your receiver also supports the selected frequency. This gives the TX15 excellent versatility, especially for pilots who want to control everything from micro drones to long-range aircraft.

Features

• STM32 H7 chip ensures fast and stable command processing
• 3.5" IPS touchscreen with 480x320 resolution, clear detail and high-quality color reproduction
• V5.0 gimbals with Hall sensor enhance control precision and durability
• Supports 2.4GHz and 900MHz bands (not simultaneously) for reliable long-range communication
• Low-noise fans and aluminum heatsink for stable temperature
• Foldable antenna for convenient transport without signal quality loss
• 4Gb flash memory + MicroSD - stores settings, models, and updates
• Replaceable shoulder switches allow for individual control customization
• Available in several colors - gray, white, blue, mint, yellow, and pink

Specifications

• Version: FCC (international)
• Chip: STM32 H7
• Frequency: 2400MHz or Sub-G 900MHz (switchable)
• Number of channels: 16 channels (depending on receiver)
• Gyroscope: yes (ICM-42607-C)
• Protocols: Express-LRS
• Transmitter module: built-in ELRS
• Flash memory: 4Gb
• Module firmware: ExpressLRS
• Antenna gain: 2dB
• Display: 3.5-inch 480x320 IPS touchscreen
• Current: 875mA at 8.4V
• Voltage range: 6.6-8.4V DC
• Radio firmware: EdgeTX (transmitter) (version 3.0.0 or later required)
• Gimbals: V5.0 gimbals with Hall sensor
• Cooling fan: yes
• Built-in microphone: yes (future expansion possible)
• Module bay: JR-compatible bay for additional modules
• Connectivity: USB-C
• Gimbal sticks: M4
• Update method: USB-C (UF2)
• MicroSD card: 32Gb/FAT32 (not included)
• Recommended battery: 7.4Vх2 Li-Po/3.7Vх2 18650 Li-Ion/21700 5000mAh
• Color: gray/white/blue/green/yellow/pink (optional)
• Size: 178*168*81mm
• Weight: 605g (without battery)

Package Contents

• 1 x RadioMaster TX15 radio control system
• 1 x Branded carrying case
• 1 x Short 2-position latching shoulder switch
• 1 x Short 2-position momentary shoulder switch
• 1 x 18650 battery tray
• 1 x USB-C cable
• 1 x Screen protector film
• 1 x 1.5mm hex key
• 4 x High-tension gimbal stick springs
• 2 x Gimbal stick end screws
• 1 x User manual

Attention! Batteries are not included in the package!

Controllers for FPV and quadcopters , ELRS 2.4 GHz drone controllers, ELRS 915 MHz drone controllers, Drone controllers with a colour IPS (touchscreen) display, Drone controllers with 18650×2 Li-Ion batteries, Drone controllers with 2 × 21700 Li-Ion batteries, Drone controllers with 2S LiPo batteries