RadioMaster TX16S Hall MKII V4.0 4-in-1 16CH Radio Controller RDM-C0157-0019

The RadioMaster TX16S Hall MKII V4.0 4-in-1 is one of the most versatile RC transmitters available, combining premium hardware with the flexibility of the EdgeTX operating system. Featuring the integrated 4-in-1 multi-protocol RF module, it supports a huge range of popular RC receivers, making it an ideal choice for pilots with multiple aircraft, helicopters, drones, cars and boats. The latest V4.0 version introduces numerous hardware improvements, including upgraded Hall sensor gimbals, enhanced charging circuitry, improved controls and refined ergonomics for an even better flying experience.

Features

• Genuine RadioMaster TX16S Hall MKII V4.0 radio transmitter
• Integrated 4-in-1 multi-protocol RF module supports a wide range of receiver protocols
• Runs the powerful and highly customisable EdgeTX operating system
• V4.0 Hall sensor gimbals with improved centring and temperature stability
• Improved internal circuitry and optimised power supply
• USB-C charging with up to 2.2A internal charging current
• Integrated reverse-polarity protection for safer charging
• Large colour touchscreen for intuitive programming
• Rear-mounted 3.5mm headphone audio output
• Smooth centre-detent rotary knobs and upgraded side sliders
• Supplied with interchangeable high and low rear grips for improved comfort
• Redesigned battery cover for easier battery installation
• Standard 3.5mm TRS trainer port
• Rear DIY expansion socket for custom modifications
• Improved body shell and internal plastics for greater durability

Specifications

• Brand: RadioMaster
• Model: TX16S Hall MKII V4.0
• Manufacturer Part Number: C0157-0019
• SKU: RDM-C0157-0019
• Product Type: RC Radio Transmitter
• RF Module: Integrated 4-in-1 Multi-Protocol
• Maximum Channels: 16
• Operating System: EdgeTX
• Gimbals: V4.0 Hall Sensor Gimbals
• Display: Full-colour Touchscreen
• Charging Port: USB-C
• Maximum Charging Current: 2.2A
• Trainer Port: 3.5mm TRS
• Audio Output: 3.5mm Headphone Jack
• Rear Expansion: DIY Modification Socket

Includes

• 1 × RadioMaster TX16S Hall MKII V4.0 4-in-1 Radio Controller
• 1 × High Rear Grip Set
• 1 × Low Rear Grip Set
• Documentation and standard accessories supplied by RadioMaster

Needed to Complete

• Compatible transmitter battery (typically 2 × 18650 cells or a 2S Li-ion/LiPo battery depending on your preferred setup)
• Compatible receiver for your chosen RF protocol

FAQ

What is the 4-in-1 Multi-Protocol module? The integrated 4-in-1 module supports numerous popular RC protocols including FrSky, FlySky, Futaba SFHSS, Spektrum DSM2/DSMX, Hubsan and many others, making it an excellent choice for pilots with a diverse collection of models.

What improvements does the V4.0 version include? V4.0 introduces improved Hall sensor gimbals with better centring and temperature stability, upgraded charging circuitry with reverse-polarity protection, smoother switches and sliders, improved ergonomics, redesigned battery access, a headphone output and enhanced durability throughout the transmitter.

Can I install ExpressLRS? Yes. While this version includes the 4-in-1 Multi-Protocol module, it accepts external JR-style transmitter modules, allowing you to add an ExpressLRS, Crossfire or other compatible RF module if required.

What is EdgeTX? EdgeTX is a powerful open-source operating system that provides advanced model programming, telemetry, custom voice alerts, logical switches, LUA scripting and extensive personalisation for virtually any RC application.

Is this suitable for beginners? Yes. Although it offers professional-level programming capabilities, EdgeTX can be configured for simple operation and provides plenty of room to grow as your RC experience develops.

Important Notes

• Transmitter battery is not included.
• A compatible receiver is required for operation.
• Always verify the correct model memory before switching on your aircraft or vehicle.
• Charge only with compatible lithium batteries using appropriate charging equipment.
• Perform a range check before every flying session.
• Keep firmware up to date for the latest features and protocol compatibility.
• Store lithium batteries safely when not in use.
• Follow all RadioMaster operating and safety instructions.