Radiomaster TX16S Mark II HALL V4.0 ELRS (Mode 2)

The RadioMaster TX16S Mark II HALL V4.0 ELRS (Mode 2) is a high-performance open-source radio transmitter designed for serious RC pilots and FPV enthusiasts. It represents an evolution of the original TX16S, featuring upgraded internal circuitry, improved ergonomics, and high-precision V4.0 Hall effect gimbals for superior centering and temperature stability.

• V4.0 Hall Gimbals: Uses the same chipset as the premium AG01 gimbals to provide improved centering precision and temperature stability. Stick travel, self-centering, and tension are externally adjustable.
• Internal ExpressLRS: Features a built-in ELRS 2.4GHz module with adjustable power output up to 250mW, suitable for long-range FPV flying.
• Optimized Charging: Supports up to 2.2A internal USB-C charging with integrated reverse-polarity protection for faster and safer battery replenishment.
• Enhanced Controls: Includes improved S1/S2 knobs and LS/RS sliders with smoother movement and clear center detents.
• Audio and Connectivity: Equipped with built-in dual speakers and a rear-mounted 3.5mm audio jack for headphone output, which helps minimize RF interference from external modules.
• Ergonomic Customization: Ships with both flat and raised rear grips, allowing pilots to personalize the feel and comfort of the transmitter. 

• Dimensions: 287 x 129 x 184 mm.
• Weight: 750g without battery.
• Transmission Frequency: 2.400GHz to 2.480GHz.
• Display: 4.3-inch TFT full-color touch display (480 x 272 resolution).
• Working Voltage: 6.6-8.4v DC.
• Channels: Up to 16 channels, depending on the receiver used.
• Firmware: EdgeTX pre-installed (Touch screen enabled); also supports OpenTX.
• Module Bay: JR-compatible external module bay for use with systems like TBS Crossfire.
• SD Card: Typically comes with a 256MB card; supports up to 8GB.