Radiomaster TX16S MK3 MAX Radio Controller (ELRS / M2) - Red *** PRE-ORDER

We have just received the first batch of our Radiomaster radio shipment, as part of a partial fulfillment from Radiomaster. We have already begun shipping pre-orders accordingly.

Radiomaster is expected to ship the remaining portion of our order in approximately 2 weeks.

Estimated fulfillment for remaining pre-orders: End of April or earlier

We are working closely with Radiomaster and will provide updated ETA information as soon as it becomes available.

We truly appreciate your patience and thank you for your trust and support of Rotorquest.

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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.

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

Launch Video

Features

• High-performance MCU powered by the STM32 H7 chip
• 5-inch, 800×480 IPS touchscreen display
• AG02 quad-bearing CNC aluminum Hall sensor gimbals (model dependent)
• Built-in RF module: ExpressLRS (2× LR1121), ISM 2.4GHz and Sub-G 900MHz
• Smart balance battery circuit for improved efficiency and battery life
• Cooling system with low-noise fans and aluminum heat sink
• Digital audio for improved sound quality and reduced interference
• Dual foldable antennas for compact storage
• Built-in microphone (future feature expansion)
• Automatic backlight adjustment
• Built-in motion sensor (tilt triggers / functions)
• Integrated 4GB flash memory + MicroSD card support
• Removable shoulder switch panels
• JR-compatible external module bay

Specifications

Gallery