TOF (Time Of Flight) Laser Range Sensor (B), UART / I2C Bus, Long Range


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SKU: 1174821
  1. Typical measuring range 0.10 ~ 15.0m
  2. Typical measuring accuracy 0.10 ~ 2m ±2cm; 2 ~ 15m ±2%
  3. Resolution 1mm
  4. Field of View: 1° ~ 2°
  5. Interfaces: UART , I2C


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Category: LiDAR Sensor

The TOF Laser Range Sensor (B) is a TOF-based (time of flight) laser ranging sensor with an embedded MCU and ranging algorithm, which is capable of offering up to 15m measuring range, ±2% accuracy, and 1mm resolution. It supports UART or I2C communication bus, features a longer measuring distance and higher light interference resistance capability due to its ultra-narrow FOV, suitable for either indoor or outdoor conditions.
This sensor can be widely used in applications like common distance measuring, robot obstacle avoidance/route planning, as well as drone altitude setting/ceiling detection, and more…

Useful link: 


  1. Long Range Zone: 15M
  2. Short Blind Zone: 1ocm
  3. Refresh Rate: 15Hz
  4. Field of View: 1° ~ 2°
  5. Interfaces: UART , I2C

Package Includes:

1 x TOF (Time Of Flight) Laser Range Sensor (B)

SKU: 1174821 Category:
Typical measuring range(m)

0.10 ~ 15.0m

Typical measuring accuracy

0.10 ~ 2m ±2cm; 2 ~ 15m ±2%


1 mm

Depth Field of View (Deg.)

1° ~ 2°



Power Consumption


Operating Temperature (°C)

-10°c ~ 60°c


up to 400kbps

Power Supply(V)

3.7 ~ 5.2v

Wavelength (nm)

750 ~ 830nm

Baudrate uart

115.2kbps ~ 3000kbps

Weight (g):


Dimensions (mm)

22.7 × 28 × 13.6mm

Shipping Weight 0.013 kg
Shipping Dimensions 7 × 5 × 2 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Demo Code

Questions and answers of the customers

  1. 0 votes
    Q is it working on water ? answer now
    Asked by balajihydromet on February 26, 2022 4:30 pm

    The TOF Laser Range Sensor is not designed to b... Read more

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Country Of Origin: China