It looks like the best OpenTX / EdgeTX  transmitter currently on the market just got an upgrade

Introducing the RadioMaster TX16S Mark II, the ultimate open-source radio.

Features

• Improved internal circuity and optimized power supply.
  
• New charge circuitry with integrated reverse-polarity protection.
  
• Optimized charge IC now allows up to 2.2A internal USB-C charge current.
  
• Rear mounted audio jack provided headphone output.
  
• V4.0 Gimbal improved centering and temperature stability (Same circuitry as AG01).
  
• Optional high/low rear grips included for improved ergonomics.
  
• Improved S1/S2 knobs with clear centre-detents.
  
• Redesigned battery cover for improved battery access.
  
• Retooled body shell with improved fit and finish.
  
• Available ELRS and 4in1 versions.
  

Specifications

• Size: 287x129x184mm
  
• Weight: 750g (without battery)
  
• Transmission frequency: 2.400GHz-2.480GHz
  
• Transmitter module:  Option 1: Internal 4-in-1 multi-protocol module (CC2500 CYRF6936 A7105 NRF2401)； Option 2: Internal ELRS (SX1280)
  
• Transmitting power: Internal 4-in-1 multi-protocol module : Max 100mw (protocol dependent); Internal ELRS : Max 250mw (transmitting power is adjustable)
  
• Antenna gain: 2db (transmit power adjustable)
  
• Working current: 400mA
  
• Working voltage: 6.6-8.4v DC
  
• Remote control distance:> 2km @ 22dbm
  
• Radio firmware: EdgeTX
  
• Module Firmware: Multiprotocol- Module (4IN1) -OR- ExpressLRS (ELRS)
  
• Channels: Up to 16 channels (depending on the receiver)
  
• Display: 4.3-inch TFT full-colour touch display with a resolution of 480 * 272
  
• Gimbal: Option 1: V4.0 Hall sensor with Aluminium facia;  Option 2: AG01 CNC Hall sensor
  
• Module Bay: JR compatible module bay
  
• Upgrade method: Supports USB-C online / SD card offline upgrade
  

More Options

• TX16S Mark II with V4.0 Hall Gimbal or AG01 Hall Gimbal 
  
• TX16S Mark II Max V4.0 Hall Gimbal or AG01 Hall Gimbal 
  
• TX16S Mark II Max Joshua Bardwell Edition
  
• TX16S Mark II Max Pro MCK Edition
  

Accessories

• AG01 Full CNC Hall Gimbal
  
• Replacement HALL V4 Gimbal
  
• 21700 5000mAh Battery 
  
• TX16S Radio Carry Case Large
  
• TX16S Foam Box Zipper Cover
  
• TX16S Replacement Switch Assemblies (SA+SB/SC+SD/SF+SE/SH+SG)
  
• TX16S CNC V3 Upgrade Parts Set
  

Package Includes

• 1 * TX16S Mark II Max Radio Controller
  
• 1 * 18650 Tray
  
• 1 * USB-C Cable
  
• 1 * Screen Protector
  
• 1 pair of flat grips
  
• 1 pair of raised grips
  
• 1 * TX16S Key Chain
  

Support EdgeTX and OpenTX

EdgeTX is installed by default (Touch screen enabled). 




Available in 4in1 and ELRS versions 




Optional V4.0 Hall Gimbals and AG01 Gimbals

V4.0 Hall Gimbals

Standard version with V4.0 Hall Gimbals, same chipset as the AG01, optimized hall sensor circuitry, improves center point positioning and temperature stability. Stick travel, self-centering and stick tension are now externally adjustable.




AG01 Gimbals

AG01 Gimbal is fully CNC milled for ultimate precision with quad ball bearings for a smooth and precise feel. Featuring front-accessible tension and travel adjustment for easy fine-tuning. 




Flat & Raised Grips Included

Both the raised and flat versions of the rear grips are included allowing you to customize the feel of your TX16s MKII right out of the box. 




Built-in dual speakers




External Module Bay

The TX16s natively supports Team Black Sheep MicroTX modules in CRSFmode with LUA scripts. Best of all the TX16s Internal 4-in-1 Multi-protocol module allows you to keep the MicroTX installed and switch between internal RF and Crossfire via software, no more module swapping. 




Easy Firmware Updates




Upgraded Design

• Retooled faceplate with improved fit and finish
  
• Improved S1/S2 knobs with center detents
  
• 4.3” IPS Color Display - The TX16s features a bright and clear 4.3-inch IPS color display for easy and convenient model setup and operation with adjustable brightness to suit all conditions.
  

• New 3.5mm Audio jack - Rear mounted audio jack minimizes RF interference from external modules and adds headphone audio feature.
  
• Redesigned battery cover, easier to remove.
  

Radio Overview




Images

It looks like Oscar has managed to get his review of the RadioMaster TX16S Mark II out before anyone else 

https://oscarliang.com/radiomaster-tx16s-mark-ii

JB runs through the differences between all variants of the RadioMaster TX16S Mk1 and Mk2 transmitters in the video below...