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.
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 keeps 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.
- 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
Specifications：
- Item: TX15 Radio Controller
- Size: 178*168*81mm
- Weight: 605g (without battery)
- Frequency: 2.400GHz OR Sub-G 900MHz
- Internal RF: ELRS 2.4GHz / Sub-G 900MHz
- Supported Protocols: Express-LRS
- Cooling Fan: Yes
- Transmitter Module: Built-in ELRS
- Built-in Flash Size: 4GB
- MicroSD card (Not included): 32GB/FAT32 (Inserting a MicroSD card will disable the onboard flash)
- Antenna Gain: 2dB (transmit power adjustable)
- Current: 875mA at max power output
- Voltage Range: 6.6 - 8.4V DC
- Radio Firmware: EdgeTX (Transmitter) (requires version 3.0.0 or later)
- Module Firmware: ExpressLRS
- Channels: Max 16 channels (Receiver dependent)
- Display: 3.5-inch IPS touchscreen (480 x 320 resolution)
- Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells / 21700 5000mAh Battery (batteries not included)
- Connectivity: USB-C
- Gimbals: V5.0 Hall sensor gimbals (standard)
- Gimbal Sticks: M4
- Upgrade Method: USB-C (UF2)
- Module Bay: JR-compatible module bay for additional modules
