Mini TOF Time-of-Flight Laser Ranging Radar Sensor Compatible UART with Arduino Raspberry Pi ESP32 and Pico

Mini TOF Time-of-Flight Laser Ranging Radar Sensor Compatible UART with Arduino Raspberry Pi ESP32 and Pico

$5.9

Brand：SpotPear

SKU：020506800000

Date：2026-07-20 13:46

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TOF MINI Range Sensor

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TOF MINI Laser Range Sensor, Based On Time-of-Flight (TOF) Technology, Built-in Controller And Ranging Algorithm, UART Communication Support

TOF MINI LASER RANGE SENSOR

Long Range | Short Blind Zone | Stable/Accurate/Sensitive

Product Overview

The TOF MINI Range Sensor is a laser ranging sensor based on Time-of-Flight (TOF) technology. Built-in controller and ranging algorithm, providing a measurement range of up to 4m with an accuracy within ± (1% ~ 3%). Supports UART communication. Suitable for indoor environments, with ambient light resistance of up to approximately 20K Lux, enabling applications such as distance measurement, robotic obstacle avoidance, path planning, ceiling detection, and material level measurement.

Specifications

MODULE	TOF MINI RANGE SENSOR
TYPICAL MEASURING RANGE	0.02m ~ 4m
TYPICAL MEASURING ACCURACY	± (1% ~ 3%)
FIELD OF VIEW (FOV)	25° ~ 30°
REFRESH RATE	30Hz (Supports bulk customization for higher frequency, up to 90Hz)
AMBIENT LIGHT TOLERANCE	20K Lux
OPERATING TEMPERATURE	-20°C ~ +70°C
OPERATING HUMIDITY	35% ~ 80%RH
LASER SAFETY CLASS	LASER CLASS 1 (IEC 60825-1: 2014)
WAVELENGTH	940nm
COMMUNICATION INTERFACE	UART
BAUD RATE	115200
DATA BITS	8
STOP BITS	1
PARITY	NONE
POWER SUPPLY	4V ~ 5.6V
POWER CONSUMPTION	100mW ~ 140mW
AVERAGE/PEAK CURRENT	25mA/26mA
WEIGHT	3g
CASE MATERIAL	PC
STORAGE TEMPERATURE	-40℃ ~+80℃
DIMENSIONS (L × W × H)	17.37 × 13.00 × 6.88 (mm)

Cost Effective Solution

Long-Range Low-Cost Ranging Module With A Measurement Range Of 0.02m ~ 4m,
High Stability, High Accuracy, High Sensitivity Ranging

Applications

Obstacle Detection

Hardware Connection

Connecting With Raspberry Pi Board

*for reference only, please refer to the package content for detailed part list.

Outline Dimensions

[] TOF MINI Range Sensor

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Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!