RadioMaster TX15 Radio Controller – ELRS M2

RadioMaster continues to redefine the open-source remote control landscape. After years of collaboration with our open-source partners and users, we are proud to introduce the TX15. Driven by the high-performance STM32 H7 chip, it’s the powerhouse behind our fastest radio ever — enabling ultra-smooth EdgeTX control, instant model switching, and lightning-quick script execution. With 4GB of flash storage and MicroSD card expansion, you’ll have virtually unlimited space for models, scripts, sounds, and themes. The TX15 features a LR1121 Semtech transceiver, supporting both 2.4GHz or 900MHz ExpressLRS (ELRS) for long-range, low-latency performance. Whether you’re flying daily or operating in challenging RF environments, the TX15 is built to perform. A smart balance battery circuit maximizes flight time, while the compact, foldable antenna design improves portability and ensures strong signal quality. The built-in gyro with TiltX/TiltY functions unlocks advanced control options, allowing you to trigger switches, pan/tilt cameras, or activate telemetry callouts with a simple tilt of your radio. Experience clear visuals on the 3.5-inch IPS touchscreen with 262k color resolution and 600 nits brightness, visible in sunlight. The TX15 Standard features V5.0 hall sensor gimbals in six vibrant colors. It’s advanced cooling, a USB-C port for charging, SIM connectivity, firmware updates, and high-speed memory access ensure reliable performance. We’ve included additional switches so you can swap out the shoulder buttons with either a momentary or two-position latching switch—perfect if you prefer a traditional switch over a button. Step into the future. TX15: The Future Is Here, One Step Ahead. Launch Video   Features: Blazing-Fast Performance: The STM32 H7 chip powers our fastest radio ever. Touchscreen Display: 3.5-inch, 480 x 320 IPS touchscreen with vivid colors and sharp detail. Precision Gimbals: V5.0 Hall sensor gimbals Built-in ExpressLRS: 2.4GHz / Sub-G 900MHz ExpressLRS integration for reliable and long-range control. Smart Balance Battery Circuit: Maximizes battery efficiency and longevity for more flight time. Powerful, Efficient Cooling System: Low noise, high output fans and an aluminium heat sink keep your radio cool even on the hottest days. Foldable Antenna: Compact and easy to store without compromising signal strength. Built-in Microphone: For future feature expansion. Built-in Gyro: Trigger switches, pan/tilt cameras, or telemetry callouts simply by tilting your radio. Memory: Integrated 4GB of onboard flash memory and external MicroSD card support. Interchangeable Shoulder Switches: Customize your controls to match your flying style. Optional colors: Iron Grey / Frost White / Iceberg Blue / Mint Mist / Lemon Twist Yellow / Hot Pink Gimbal Adjustment Dimensions User Manual : TX15 User Manual TX15 Downloads Package Includes : 1 * TX15 Radio Controller 1 * Signature Carry Case 1 * Short 2-position Latching Shoulder Toggle Switch Assembly 1 * Short 2-position Momentary Shoulder Toggle Switch Assembly 1 * 18650 Battery Tray 1 * USB-C Cable 1 * Screen Protector 1 * 1.5mm Hex Wrench 4 * High Tension Gimbals Springs 2 * Gimbal Stick Set Screw 1 * Stickers Set 1 * User Manual 1 * Inventory Card