RadioMaster TX16S MKII HALL V4.0 ELRS LBT Open Source Radio Controller

Introduction

The RadioMaster TX16S Mark II represents a significant evolution in open-source radio control, building upon its predecessor's success to offer an even more refined and capable transmitter. Designed for discerning FPV pilots and serious drone hobbyists, the TX16S MKII addresses user feedback with numerous upgrades, enhancing ergonomics, reliability, and performance. This version, the TX16S MKII HALL V4.0 ELRS LBT, comes pre-installed with ExpressLRS LBT firmware, optimized for European regulations.

Key advantages

• Enhanced internal circuitry and optimized power management for improved reliability.
• New USB-C charging with up to 2.2A charging current and integrated reverse polarity protection.
• Upgraded V4.0 Hall Gimbals (similar to AG01) offer improved centering and temperature stability for precise control.
• Ergonomic design with optional rear grips and improved S1/S2 knobs and LS/RS sliders for better tactile feedback.
• Convenient rear audio jack with headphone output and an additional rear DIY slot for custom modifications.
• Durable construction with improved internal plastics and a refreshed, better-fitting casing.
• Support for EdgeTX firmware and ExpressLRS (ELRS) or 4-in-1 multi-protocol modules.
• 4.3-inch color touchscreen display for intuitive navigation and configuration.

Technical specifications

• Model: TX16S Mark II
• Version: ELRS
• Region: LBT (Europe)
• Gimbal: V4.0 Hall Gimbal
• Internal ELRS FW: ExpressLRS CE EU LBT FW (limited to 100mW output power)
• Size: 287x129x184mm
• Weight: 750g (without battery)
• Transmission Frequency: 2.400GHz-2.480GHz
• Transmitter Module: Internal ELRS (SX1280)
• Transmit Power (Internal ELRS): Max. 250mW (adjustable, LBT version limited to 100mW)
• SD Card: 256MB default, up to 8GB
• Antenna Gain: 2db (adjustable transmit power)
• Operating Current: 400mA
• Operating Voltage: 6.6-8.4V DC
• Remote Control Distance: >2km @ 22dbm
• Radio Firmware: EdgeTX
• Module Firmware: ExpressLRS (ELRS)
• Channels: Up to 16 channels (receiver dependent)
• Display: 4.3-inch Color Touchscreen TFT, 480 * 272 resolution
• Gimbal Option: Hall sensor V4.0 with aluminum protector
• Module Bay: JR compatible module bay
• Update Method: USB-C online / SD card offline updates

Applications

The RadioMaster TX16S MKII HALL V4.0 ELRS LBT is exceptionally versatile, suitable for a wide range of applications including FPV racing, freestyle flying, long-range exploration, UAV operation, drone cinematography, and general RC model control. Its advanced features and reliable performance make it a top choice for pilots demanding precision and flexibility.

Compatibility

This transmitter is compatible with receivers utilizing the ExpressLRS protocol. It features a standard JR-compatible module bay for potential future module expansion. The USB-C port allows for firmware updates and charging. The trainer port is a standard 3.5mm TRS jack.

FAQ

What makes the RadioMaster TX16S MKII HALL V4.0 ELRS LBT a top choice for FPV pilots?

The TX16S MKII offers significant improvements over previous models, including enhanced internal circuitry, optimized power management, and upgraded V4.0 Hall Gimbals for superior precision and temperature stability. Its compatibility with ExpressLRS and EdgeTX firmware provides flexibility and advanced features essential for demanding FPV applications.

Can I adjust the transmitter power on the RadioMaster TX16S MKII ELRS LBT version?

Yes, the ELRS module allows for adjustable transmit power. However, the LBT (Listen Before Talk) version for Europe is pre-configured with firmware limited to 100mW output power to comply with regional regulations.

What are the main improvements in the V4.0 Hall Gimbals compared to older versions?

The V4.0 Hall Gimbals, similar to the AG01 system, offer improved centering accuracy and enhanced temperature stability. This ensures more consistent and reliable stick feel and performance, even under varying environmental conditions.

Where can I buy the RadioMaster TX16S MKII HALL V4.0 ELRS LBT with fast delivery?

You can order the RadioMaster TX16S MKII HALL V4.0 ELRS LBT from HTDRONE. We are based in Poland and offer fast shipping within Poland. For customers in Ukraine, we provide reliable delivery via Nova Poshta (Нова Пошта). International orders are shipped quickly via DHL.

What is the battery charging capability of the RadioMaster TX16S MKII?

The new USB-C charging system on the TX16S MKII supports charging currents up to 2.2A. It also features integrated reverse polarity protection, ensuring safe and efficient battery charging.