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 MAX. 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 MAX 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 MAX 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.
Enjoy sharp visuals on the 3.5-inch IPS touchscreen with 262k color resolution and 600 nits brightness, even in sunlight. The TX15 MAX boasts AG02 CNC aluminium gimbals in anodised red, black or gold, upgraded aluminium buttons, a scroll wheel, and a carbon-fiber-look case for a premium feel. Integrated RGB LED lights around the gimbals allow customisable LUA-controlled lighting. It includes advanced cooling, a USB-C charging port, SIM connectivity, firmware updates, and fast memory access for top-tier 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. Prefer the standard model? See the TX15 Standard.
Step into the future. TX15: The Future Is Here, One Step Ahead.
Max Vs. Standard: The TX15 MAX builds on the Standard edition with premium AG02 CNC aluminium gimbals, upgraded metal buttons, a carbon-fibre-look case, a scroll wheel, and customisable RGB gimbal lighting—delivering enhanced precision, durability, and visual flair for advanced pilots.
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: the premium AG02 gimbals for enhanced smoothness.
Built-in ExpressLRS: 2.4GHz / 900MHz ExpressLRS integration for reliable and long-range control.
Smart Balance Battery Circuit: Maximizes battery efficiency and longevity for more flight time.
Powerful, Cooling System: Low noise, high output fans and an aluminium heat sink keep your radio cool even on the hottest days.
AG02 Gimbal: More than 20% reduced weight, with adjustable travel on both vertical and horizontal axis.
Customizable RGB Gimbal Light- Ring: Integrated RGB LED lights around the gimbals allow customizable LUA-controlled lighting.
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.
This Radio (going from a fully pimped out tx16s with nomad) is now my daily driver. It fits around the hands beautifully (I have average sized hands) but being in RC for all my life the throttle hold switch is a must as buttons just dont do it for me!
If you are like me. You will be shortening the throw on all axis on the beautifull ago2 gimbals. As there is way to much travel for a thumber. But maybe not for pinchers. I promise you all the main add on lua scripts work. Elrs v3.6.0 over WiFi AP and super fast betaflight Tx lua script (you can watch this video ti found to apply the correct one if wanted ( https://youtu.be/qtxTffESgwY)
The screen is so bright in the light and direct sunlight and I have the darker carbon theme!
The speaker isn’t the best ! But out in the country is ample!
So with the 6000mah lion from radiomaster you will be hardly ever charging if flying in dynamic elrs mw power mode. So mostly never above 50mw , mostly 10mw @ 250hz for me.
The only thing I would have changed is the carry case (which is perfect normally) but if you have a nomad gemx gemini module.
It wouldn’t have taken much to make the case a slight bit taller and deeper so if you wanted to use gemini or gem x then you wouldn’t be constantly disconnecting/connecting.
The vendor at FLYINGTECH will reply to an email very quickly and very knowledgeable.
So now I have a lonely TX16S sitting there and an amazingly beautiful, fast tx15 thats become my daily driver!
This radio comes to bits easily and if you want your switches to rest your fingers on. Then pinchers or thumbers the ergonomics are so fitting.
Build quality for me is a 🔑 feature. It feels perfect once fitted with a heavy lion and or a nomad if you need gemini or gemx
Thanks FLYINGTECH!
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.
Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.
International Postage
Order before 4PM for same day dispatch with Royal Mail.
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DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
Mr FPV? –
This Radio (going from a fully pimped out tx16s with nomad) is now my daily driver. It fits around the hands beautifully (I have average sized hands) but being in RC for all my life the throttle hold switch is a must as buttons just dont do it for me!
If you are like me. You will be shortening the throw on all axis on the beautifull ago2 gimbals. As there is way to much travel for a thumber. But maybe not for pinchers. I promise you all the main add on lua scripts work. Elrs v3.6.0 over WiFi AP and super fast betaflight Tx lua script (you can watch this video ti found to apply the correct one if wanted ( https://youtu.be/qtxTffESgwY)
The screen is so bright in the light and direct sunlight and I have the darker carbon theme!
The speaker isn’t the best ! But out in the country is ample!
So with the 6000mah lion from radiomaster you will be hardly ever charging if flying in dynamic elrs mw power mode. So mostly never above 50mw , mostly 10mw @ 250hz for me.
The only thing I would have changed is the carry case (which is perfect normally) but if you have a nomad gemx gemini module.
It wouldn’t have taken much to make the case a slight bit taller and deeper so if you wanted to use gemini or gem x then you wouldn’t be constantly disconnecting/connecting.
The vendor at FLYINGTECH will reply to an email very quickly and very knowledgeable.
So now I have a lonely TX16S sitting there and an amazingly beautiful, fast tx15 thats become my daily driver!
This radio comes to bits easily and if you want your switches to rest your fingers on. Then pinchers or thumbers the ergonomics are so fitting.
Build quality for me is a 🔑 feature. It feels perfect once fitted with a heavy lion and or a nomad if you need gemini or gemx
Thanks FLYINGTECH!