ToF Laser Distance Sensor 25 m

This distance sensor uses advanced Direct-Time-of-Flight technology (dToF) to accurately measure distances up to 25.0 m. The device emits 905 nm laser pulses and captures the time of flight, achieving a typical accuracy of ±3 cm under good reflection conditions. The sensor supports a high sampling rate of 100 Hz, providing fast measurement data for dynamic applications such as robot navigation, AGV controls, and traffic monitoring. With ambient light resistance of up to 100,000 Lux, the sensor operates reliably in direct sunlight and bright industrial halls. The narrow field of view of 1 – 2 degrees enables pinpoint measurements with minimal scattering, which is particularly important for precise positioning tasks. Communication is via UART, I2C, or a digital IO output; the standard I2C address is 0x80 and can be adjusted if necessary. An operating voltage of 4.3 – 5.2 V DC and a typical power consumption of 250.0 mW allow use in mobile systems. The module uses a JST-GH1.25 connector, making it easy to connect to microcontroller boards and breadboards with the included cable, which has Dupont female connectors.

Features:

Measuring range: 0.05 – 25 m with typical accuracy of ±3 cm
Sampling rate: 100 Hz for fast, continuous distance updates
Light resistance: Works reliably up to 100,000 Lux – even in direct sunlight
Interfaces: UART, I²C (standard address 0x80) and IO for flexible integration
Operating voltage: 4.3 – 5.2 V DC, power consumption approx. 250 mW
Field of view: 1 – 2 ° for precise point measurements with minimal spread

Application Examples:

AGV systems: Precise obstacle detection and dynamic route planning
Warehouse automation: Level control, position determination, and robot navigation
Drones: Altitude stabilization, terrain scanning, and safe landing in strong light
Traffic: Distance measurement, barrier control, and parking area monitoring
Smart Home: Gesture control, automatic doors, or fitness equipment