Radiomaster TX16S MK3 MAX Radio Controller (ELRS / M2)

Availability Notice: Available to pre-order from the 1st batch – expected to arrive early march.

RadioMaster builds on the globally trusted TX16S legacy, continuing its commitment to open-source RC innovation. Built for pilots who expect more, the TX16S MK3 MAX represents the pinnacle of the TX16S platform—combining the proven full-size layout with premium materials, advanced controls, and uncompromising attention to detail.

The MAX edition is defined by materials, precision, and feel. For those who value performance over polish, theTX16S MK3 Standard delivers the same power, speed, and precision in a clean, functional design with our new V6 Hall gimbals.

Features

• High-Performance MCU: Powered by the STM32 H7 chip for maximum processing power.
• Touchscreen Display: 5-inch, 800 x 480 IPS touchscreen with vivid colors and sharp detail.
• Precision Gimbals: AG02 Quad-Bearing, CNC Aluminum Hall sensor gimbals (Model dependent).
• Internal RF Module: Dual-band Gemini 2.4GHz and Sub-G 900MHz
• Smart Balance Battery Circuit: Maximizes battery efficiency and longevity for better battery life.
• Powerful Cooling System: Low-noise, high-output fans and an aluminum heat sink keep your radio cool, even on the hottest days.
• Digital audio: Greater sound quality and reduced interference.
• Dual Foldable Antennas: Compact and easy to store without compromising signal strength.
• Built-in Microphone: For future feature expansion.
• Automatic back light adjustment: Makes the screen easier to read indoors and out.
• Built-in Motion Sensor: 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.
• Removable shoulder switch panels: Customize your setup with modular switch panels.

** Requires RadioMaster Li-ion Battery OR 2x 18650 cells / 2S battery to function (see related items) **

Powered by the advanced STM32H7 processor, it offers lightning-fast performance, smooth operation, and instant responsiveness. The bright 5-inch 480×800 IPS touchscreen provides a sharp, sunlight-readable interface for easy navigation and programming.

Featuring the Gemini dual-band ExpressLRS system with dual LR1121 transceivers, the TX16S MK3 MAX ensures ultra-reliable, low-latency control across both 2.4GHz and 900MHz bands, providing exceptional signal stability.

Crafted for those who demand the best, the MAX edition elevates every detail:

A carbon-fiber-look case is paired with CNC-machined aluminum buttons, knobs, and scroll wheel for a  premium feel and refined style. The AG02 full CNC-aluminum gimbals set the global standard for control—delivering exceptional smoothness, precision, feel and durability. Programmable RGB LED gimbal light rings add a final layer of customization, serving as both a visual signature and functional indicators that you can configure exactly to your needs.

A full-size flagship built on the proven TX16S layout trusted by pilots worldwide. Every switch, slider, and potentiometer is exactly where it belongs, delivering complete control without compromise. Modular switch panels allow personalized configurations to match any flying style.

The TX16S MK3 MAX represents thoughtful evolution at its finest—premium materials, uncompromising control, and a platform built for pilots who demand the very best.

Firmware Versions – FCC and EU LBT: Our stock is supplied with EU LBT firmware. Radios can be reflashed to FCC or vice versa, the hardware itself is not restricted. Please check the supported protocols below.

Standard FCC Version

• ELRS (FCC) is pre-installed witn ExpressLRS ISM FW (Max power is hardware dependant)

EU LBT Version

• ELRS LBT (Europe) Version is pre-installed with ExpressLRS CE EU domain LBT FW (Limited to 100mw power output)

Associated Products

• TX16S MK3 Radio
• TX16S MK3 MAX Radio
• AG02 CNC Hall sensor gimbals
• LED Gimbal Rings
• 18650 3200mAh 3.7V Battery
• 21700 5000mAh Battery
• 2S 7.4V 6200mAh Lipo Battery