RadioMaster TX15 ExpressLRS Transmitter Yellow (512Mb)

Introduction

The RadioMaster TX15 ExpressLRS Yellow (512Mb) is a cutting-edge RC transmitter engineered for discerning FPV and UAV pilots who demand reliability, performance, and flexibility. This compact yet powerful unit leverages the advanced ExpressLRS protocol to deliver exceptionally low latency and robust long-range connectivity, ensuring precise control over your aircraft. Its ergonomic design prioritizes comfort during extended use, complemented by a vivid touchscreen interface and smooth, high-precision gimbals.

Key advantages

• Ultra-low latency and stable long-range control with integrated ExpressLRS 2.4 GHz / Sub-G 868/915 MHz.
• Vibrant 3.5-inch IPS touchscreen display (480x320) for clear, detailed information.
• Precise V5.0 Hall sensor gimbals for smooth and accurate stick movements.
• Powerful STM32 H7 processor for lightning-fast performance.
• Efficient cooling system with quiet fans and an aluminum heatsink for sustained operation.
• Compact, foldable antenna design for easy storage and transport.
• Built-in microphone for future feature expansions and integrated gyroscope for motion-based control.
• Ample 512Mb internal flash memory with MicroSD card support for model profiles and firmware.

Technical specifications

• Product: TX15 Transmitter
• Dimensions: 178 x 168 x 81 mm
• Weight: 605 g (without battery)
• Frequency: 2.400 GHz OR Sub-G 868/915 MHz
• Internal RF: ELRS 2.4 GHz / Sub-G 868/915 MHz
• Supported Protocols: Express-LRS
• Cooling Fan: Yes
• Transmitter Module: Built-in ELRS
• Internal Flash Memory: 512 Mb
• Built-in Microphone: Yes (for future expansions)
• Built-in Gyroscope: Yes (ICM-42607-C)
• MicroSD Card Support: Up to 32 GB/FAT32 (inserting card disables internal flash)
• Antenna Gain: 2 dB (adjustable transmit power)
• Current Consumption: 875 mA at max output power
• Voltage Range: 6.6 - 8.4 V DC
• Transmitter Software: EdgeTX
• Module Software: ExpressLRS
• Channels: Max 16 channels (receiver dependent)
• Display: 3.5-inch IPS Touchscreen (480x320 resolution)
• Battery Compatibility: 7.4V 2S LiPo / two 3.7V 18650 Li-Ion / 5000 mAh 21700 battery (batteries not included)
• Connectivity: USB-C
• Gimbals: V5.0 Hall Sensor Gimbals (standard)
• Gimbal Sticks: M4
• Update Method: USB-C (UF2)
• Module Bay: JR-compatible module bay for additional modules
• Color: Yellow

Applications

The RadioMaster TX15 ExpressLRS is ideal for a wide range of applications including FPV racing, freestyle flying, long-range exploration, UAV operations, and general RC model control. Its advanced features and reliable link make it suitable for both competitive pilots and hobbyists seeking high performance.

Compatibility

This transmitter is compatible with ExpressLRS receivers and can utilize JR-compatible external modules. It supports various battery types including 7.4V 2S LiPo, two 3.7V 18650 Li-Ion cells, or a 5000 mAh 21700 battery. Firmware is managed via EdgeTX for the transmitter and ExpressLRS for the module, with updates easily performed via USB-C.

FAQ

Where can I buy the RadioMaster TX15 ExpressLRS Yellow transmitter?

You can buy the RadioMaster TX15 ExpressLRS Yellow transmitter at HTDRONE. We offer fast shipping within Poland and reliable delivery to Ukraine via Nova Poshta, as well as worldwide shipping via DHL.

What is the main advantage of the ExpressLRS protocol on the RadioMaster TX15?

The main advantage is its ultra-low latency and exceptionally stable long-range control, making it ideal for demanding FPV applications where precise and responsive input is crucial.

What type of gimbals does the RadioMaster TX15 use?

The RadioMaster TX15 features precise V5.0 Hall sensor gimbals, known for their durability, smooth operation, and accuracy, providing a superior control feel compared to traditional potentiometers.

Does the RadioMaster TX15 come with batteries included?

No, the RadioMaster TX15 does not include batteries. It is compatible with 7.4V 2-cell Lithium-Polymer batteries, two 3.7V 18650 Lithium-Ion cells, or a 5000 mAh 21700 battery, allowing you to choose your preferred power source.

What is the screen size and resolution of the RadioMaster TX15?

The RadioMaster TX15 is equipped with a 3.5-inch IPS touchscreen display offering a resolution of 480x320 pixels, providing vibrant colors and sharp details for easy menu navigation and data display.