RadioMaster TX15 2.4GHz/900MHz Dual-Band ELRS Radio Controller

Dual-Band ExpressLRS Power

The TX15 features a built-in LR1121 transceiver, allowing you to switch between 2.4GHz (for high refresh rates and racing) and 900MHz (for maximum penetration through trees and buildings). With an adjustable output power of up to 1000mW, this radio ensures your link remains rock-solid even in the most challenging RF environments.

Premium Hardware & Ergonomics

Despite its powerful internals, the TX15 maintains a compact, ergonomic form factor. It features a bright, sunlight-readable 3.5″ IPS touchscreen for effortless navigation. The V5.0 Hall sensor gimbals provide buttery-smooth precision, while the foldable T-antenna makes it easy to pack into a bag. An active cooling fan and aluminum heatsink keep the high-performance H7 chip cool during long flight sessions.

Key Features

• Dual-Band ELRS: Integrated support for both 2.4GHz and 900MHz protocols.

• H7 Processor: Ultra-fast MCU for instant model switching and smooth script execution.

• Color Touchscreen: 3.5-inch IPS display with 600 nits brightness for outdoor use.

• Built-in Gyro: TiltX/TiltY functionality to trigger switches or move cameras by tilting the radio.

• Expandable Storage: 4GB of internal flash memory plus a MicroSD card slot.

• Interchangeable Switches: Customize the shoulder buttons to fit your specific flying style.

Technical Specifications