Meskernel TC22-400 Laser Distance Measuring Sensor Module, 905 nm Class I Infrared Range Finder, UART TTL RS232 RS485 Bluetooth

Overview

Meskernel TC22-400 is a laser distance measuring sensor module and infrared laser measuring range finder designed for OEM/ODM integration. This compact pulse laser ranging module measures the distance between a target and the sensor with high precision. Within the TC series family, pulse ranging technology supports long-distance measurement (series capability up to 1200 m), while this variant’s published range is 3–1000 m. The module offers multiple communication options for system integration and is suitable for UAVs, night vision systems, tunnel monitoring, gun sights, optoelectronic pods, security monitoring, and thermal imaging integration.

Key Features

• Pulse laser ranging technology for accurate distance measurement
• 905 nm Class I infrared laser; resolution 0.1 m; accuracy ±1 m
• Range 3–1000 m; maximum single measurement time about 1 s
• Multi-interface support: UART (default 115200bps), TTL/RS232/RS485/Bluetooth; USB supported
• Serial level: TTL 3.3V, compatible TTL 5V
• Low power consumption: <330 mW @ 3.3V
• Compact, lightweight construction: φ43×22 mm, 15 g; material ABS+PCB
• Interface definition labeling and engineering guidance available
• Test software platform for PC data visualization

Specifications

Applications

• UAV distance measurement
• Night vision and thermal imaging integration (see-in-dark rangefinding)
• Tunnel monitoring
• Gun sights and optoelectronic pods
• Security monitoring
• Person and vehicle monitoring; indoor humanoid detection
• Vehicle anti-collision

Details

Meskernel TC22 Laser Sensor connects via SH1.0-4P connector to control board, linking UART TX/RX, GND, VIN, and VOUT to MCU.

Laser sensor compatible with Arduino, Raspberry Pi, MCU, serial ports, Bluetooth

Meskernel TC22 Laser Sensor interface displays real-time distance measurements, serial port settings, data logs, and module status. Features include range line chart, measurement modes, data save options, and hardware information readout.