RadioMaster TX15 ExpressLRS Gray 512Mb RC Transmitter

Introduction

The RadioMaster TX15 ExpressLRS Gray is a cutting-edge radio controller engineered for discerning FPV and RC enthusiasts. It masterfully combines reliability, flexibility, and advanced technology, making it an ideal choice for pilots who demand top-tier performance. Built around the powerful ExpressLRS protocol, this transmitter delivers exceptionally low latency and robust long-distance control, ensuring a stable connection even in challenging environments. Its ergonomic design, coupled with a vivid color touchscreen and smooth Hall sensor gimbals, provides an intuitive and comfortable piloting experience, even during extended flight sessions. The TX15 is future-proofed with support for multiple model profiles, open-source software, and external module compatibility, allowing it to adapt seamlessly to your evolving flying style. Whether you're a seasoned professional or a budding pilot, the TX15 offers a premium radio link in a sleek, portable package.

Key advantages

• Ultra-fast performance powered by an STM32 H7 chipset for the quickest response times.
• Vivid 3.5-inch IPS touchscreen display (480x320 resolution) for clear visuals and easy navigation.
• Precision V5.0 Hall sensor gimbals ensure smooth and accurate control inputs.
• Integrated ExpressLRS 2.4 GHz / Sub-G 868/915 MHz for reliable, long-range connectivity.
• Efficient cooling system with quiet fans and an aluminum heatsink to maintain optimal temperature.
• Compact, foldable antenna design for easy storage without compromising signal strength.
• Built-in microphone and gyroscope offer expanded functionality for future upgrades and advanced control.
• Generous 512Mb internal flash memory, expandable with MicroSD cards.

Technical specifications

• Product: TX15 Radio Controller
• 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: 512Mb
• Built-in Microphone: Yes (expandable)
• Built-in Gyroscope: Yes (ICM-42607-C)
• MicroSD Card Support: Up to 32GB/FAT32 (inserting MicroSD disables internal flash)
• Antenna Gain: 2 dB (adjustable transmit power)
• Current Draw: 875 mA at max output power
• Voltage Range: 6.6-8.4 V DC
• Radio Software: EdgeTX
• Module Software: ExpressLRS
• Channels: Max 16 channels (receiver dependent)
• Display: 3.5-inch IPS Touchscreen (480 x 320 resolution)
• Battery Compatibility: 2-cell 7.4V LiPo, two 3.7V 18650 Li-Ion, or 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 module bay for additional modules
• Color: Gray

Applications

This advanced radio controller is ideal for a wide range of applications including FPV racing, freestyle flying, long-range exploration, drone cinematography, UAV operations, and general RC model control. Its versatility and robust performance make it suitable for pilots of all skill levels.

Compatibility

The RadioMaster TX15 is compatible with ExpressLRS 2.4 GHz and Sub-G 868/915 MHz protocols. It features a JR module bay for external modules and supports various battery configurations including 2S LiPo, dual 18650 Li-Ion, or a 21700 battery. Updates and configuration are managed via USB-C.

FAQ

What makes the RadioMaster TX15 ExpressLRS suitable for long-range flights?

The TX15 integrates the ExpressLRS protocol, renowned for its ultra-low latency and robust long-distance performance. Combined with its adjustable transmit power and efficient antenna, it provides a reliable connection for extended range flights.

Can the RadioMaster TX15 be customized for different flying styles?

Yes, the TX15 offers multiple model profiles and supports open-source software like EdgeTX, allowing extensive customization. It also features swappable shoulder switches and a JR module bay for further personalization.

What are the display and control features of the RadioMaster TX15?

It boasts a 3.5-inch IPS touchscreen display with vibrant colors and sharp detail. The controller is equipped with precise V5.0 Hall sensor gimbals for smooth and accurate control, enhancing the overall user experience.

Where can I buy the RadioMaster TX15 ExpressLRS Gray in Europe with fast delivery?

You can order the RadioMaster TX15 ExpressLRS Gray directly from HTDRONE, your specialized FPV drone parts store based in Poland. We offer fast shipping within Poland and reliable worldwide delivery via DHL.

What battery options are compatible with the RadioMaster TX15?

The RadioMaster TX15 supports flexible battery configurations, including a 2-cell 7.4V LiPo battery, two 3.7V 18650 Li-Ion batteries (using the included tray), or a 5000 mAh 21700 battery. Please note that batteries are sold separately.