Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Technology | Time of Flight (ToF) |
| Measurement Range | Up to 2 meters |
| Accuracy | +/- 3 mm |
| Interface | I2C |
| Operating Voltage | 2.6V to 3.5V |
| Wavelength | 940 nm VCSEL |
| Field of View | 25 degrees typical |
| Package Type | Module with Optical Cover |
| Dimensions | 12 x 8 x 4 mm |
| Compatibility | Arduino, Raspberry Pi, STM32 |
Anonymous
Mar 29, 2026
Rating: 5/5
Exceeded expectations
Very impressed with the build quality. The pins are well-soldered and the included header made prototyping simple. Highly recommend for anyone getting into distance sensing.
Anonymous
Mar 27, 2026
Rating: 4/5
Good accuracy, limited range
As advertised, it works best under 2 meters. Beyond that, readings become unstable. For indoor navigation and obstacle avoidance within close proximity, it is flawless.
Anonymous
Mar 19, 2026
Rating: 5/5
Perfect for robotics projects
This sensor is incredibly accurate for short-range detection. I used it on my line-following robot and the response time is excellent. The optical cover really helps reduce ambient light interference.
Anonymous
Mar 18, 2026
Rating: 5/5
Reliable ToF performance
We bought ten of these for a student workshop. All units performed identically right out of the box. The I2C addressing feature allows multiple sensors on one bus, which is a huge plus.
Anonymous
Mar 16, 2026
Rating: 4/5
Great value, easy to integrate
Setup with Arduino was straightforward using the standard library. It measures consistently up to about 1.8 meters in bright room lighting. Would have given 5 stars if the range was slightly longer.
Anonymous
Mar 01, 2026
Rating: 5/5
Compact and lightweight
Ideal for small drones where weight is critical. The module is tiny yet robust. The optical cover protects the lens well during minor bumps.
Q: Can this sensor work outdoors in direct sunlight?
A: While the optical cover helps, direct intense sunlight can interfere with ToF measurements. It is best suited for indoor use or shaded outdoor environments.
Q: How do I calibrate the sensor for better accuracy?
A: The sensor factory-calibrated, but you can perform offset calibration in your code by measuring a known distance and adjusting the offset register accordingly.
Q: Does the package include connecting wires?
A: The module comes with header pins soldered or unsoldered depending on the specific SKU, but jumper wires are typically sold separately.
Q: What microcontroller boards are compatible with this module?
A: It is compatible with any board supporting 3.3V I2C communication, including Arduino Uno (with level shifter), Nano, ESP32, ESP8266, and Raspberry Pi.
Q: Is it possible to connect multiple sensors to the same I2C bus?
A: Yes, this module supports configurable I2C addresses, allowing you to connect multiple sensors to the same bus by changing the address via software.
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