RadioMaster TX16S Mark II V4.0 4-IN-1 Multi-Protocol RC Radio Controller

RadioMaster TX16S Mark II V4.0 4-IN-1 Multi-Protocol RC Radio Controller

Take your flying experience to the next level with the RadioMaster TX16S Mark II – a flagship RC transmitter built for serious pilots. With its advanced 4-IN-1 multi-protocol module, high-precision V4.0 Hall gimbals, large touch screen display, and support for both EdgeTX and OpenTX, this radio controller is the ultimate tool for controlling your drones, airplanes, helicopters, and more.

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Product Review

Advanced 4-IN-1 Multi-Protocol Module

The TX16S Mark II comes with a built-in 4-IN-1 internal RF module that supports multiple popular protocols including CC2500, CYRF6936, A7105, and NRF24L01. This gives you maximum compatibility with a wide range of receivers – perfect for pilots who fly different models and brands. No external module swapping is needed.

High-Precision V4.0 Hall Gimbals

Equipped with V4.0 Hall sensor gimbals, the TX16S offers exceptional stick accuracy, smooth movement, and better temperature stability. The gimbals use the same chipset as the premium AG01, and allow external adjustment of stick tension, centering, and travel – giving you full customization without opening the radio.

EdgeTX Pre-Installed with Touchscreen Support

The TX16S Mark II comes with EdgeTX firmware pre-installed, enabling full touchscreen support and a faster, more intuitive user interface. It is also compatible with OpenTX for those who prefer the classic setup. The 4.3-inch color touch display with 480×272 resolution ensures a clear and vibrant experience.

Ergonomic and Customizable Design

Comfort meets function with included flat and raised grip options, improved sliders and knobs, and a redesigned battery cover for easy access. The transmitter also features dual speakers, a rear-mounted 3.5mm audio jack for headphones, and a rear DIY socket for custom modifications.

Key Features at a Glance

• ✅ Internal 4-IN-1 Multi-Protocol Module

• ✅ V4.0 Hall Gimbals with aluminum fascia

• ✅ 4.3” IPS Color Touchscreen (480x272 resolution)

• ✅ Supports EdgeTX & OpenTX

• ✅ Dual built-in speakers + headphone jack

• ✅ Customizable rear grips (flat & raised included)

• ✅ Up to 16 channels supported

• ✅ JR compatible external module bay

• ✅ USB-C fast charging up to 2.2A

• ✅ Long range control: over 2km (protocol dependent)

What's in the Box?

• 1 × TX16S Mark II 4-IN-1 Radio Controller

• 1 × 18650 Battery Tray (batteries not included)

• 1 × USB-C Charging/Data Cable

• 1 × Screen Protector

• 1 × Pair of Flat Grips

• 1 × Pair of Raised Grips

• 1 × TX16S Keychain

Why Choose the TX16S Mark II?

Whether you're a beginner pilot stepping up your gear, or a professional who needs a powerful and flexible radio system, the RadioMaster TX16S Mark II 4-IN-1 delivers unbeatable value, performance, and expandability. Control everything from micro drones to full-featured FPV quads – all with one transmitter.

Frequently Asked Questions

1.Is this RadioMaster TX16S the built-in ELRS 1W version?

No. This listing is for the 4-IN-1 Multi-Protocol version, not the built-in ELRS 1W version.

 

2.Can RadioMaster transmitters be used with Futaba or Spektrum receivers?

• 1. Spektrum (DSM2 / DSMX) Support
  
  The 4-in-1 multi-protocol module is natively compatible with DSM2 and DSMX receivers. In your model settings, navigate to "Internal RF," set the mode to "MULTI," select the "DSM2/DSMX" protocol, and then initiate the binding process.

Note: Full telemetry data from Spektrum systems is not supported; the module only supports channel control. Proprietary Spektrum "Smart" telemetry features are not compatible.

• 2. Futaba (S-FHSS Protocol Only)
  
  Only Futaba S-FHSS 2.4GHz receivers are supported. Futaba FASST and FASSTest protocols—which are older, high-end Futaba protocols—cannot be emulated by the multi-protocol module (MPM). 
  
  In the menu, select: MULTI → Futaba SFHSS.