Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Model Series	TOF050C, TOF050F, TOF200C, TOF200F, TOF400F
Measurement Principle	Time-of-Flight (ToF) Laser Ranging
Interface Options	UART (Serial) and IIC (I2C)
Max Range	Up to 40 meters (depending on model and target reflectivity)
Accuracy	±3 mm under standard conditions
Operating Voltage	3.3V - 5.0V DC
Sampling Frequency	Up to 100 Hz
Laser Class	Class 1 (Eye-safe)
Operating Temperature	-20°C to +60°C
Dimensions	28mm x 14mm x 6mm (approx.)

6 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Great documentation support

Bought a mix of 050C and 200C models for our workshop. The datasheet provided clear pinout diagrams and command sets for both UART and IIC. Students got them working within an hour.

Anonymous

Mar 23, 2026

Rating: 5/5

Lightweight and accurate

The weight of this module is negligible for my drone application. It provides real-time altitude data without lag. The 400F model reaches the distances advertised when targeting reflective surfaces.

Anonymous

Mar 19, 2026

Rating: 5/5

Perfect for robotics projects

I used the TOF200F model for an autonomous robot build. The I2C interface was easy to integrate with my Arduino, and the distance readings are surprisingly stable even in varying light conditions. Highly recommended for hobbyists.

Anonymous

Mar 19, 2026

Rating: 4/5

Good value for money

Compared to other ToF sensors on the market, this offers a great balance of price and performance. The only downside is that dark, non-reflective materials reduce the effective range significantly, which is expected physics though.

Anonymous

Mar 13, 2026

Rating: 5/5

Seamless integration

Integrated this into a custom PCB design. The voltage tolerance is forgiving, and the communication protocol is straightforward. No noise issues detected on the data lines.

Anonymous

Mar 03, 2026

Rating: 4/5

Reliable but needs calibration

We deployed several units for inventory height monitoring. They work well, but we had to perform initial calibration for our specific surface types. Once set up, the serial output is consistent and fast.

5 FAQ

Q: What happens if the target is beyond the maximum range?

A: If the target is out of range or the signal is too weak, the module will return a specific error code or a maximum value indicator (usually 0xFFFF or similar, depending on the configuration), allowing your code to handle the timeout gracefully.

Q: Can I use this sensor outdoors in direct sunlight?

A: While the sensor works outdoors, direct intense sunlight may interfere with the laser signal and reduce accuracy or maximum range. We recommend using a shading tube or testing in your specific environment for critical applications.

Q: What is the difference between the 'C' and 'F' versions?

A: The 'C' series typically comes with a standard connector or pin header, while the 'F' series often features a flexible flat cable (FFC) connector. Please check the specific product image or datasheet for the exact connector type included.

Q: Is there a library available for Raspberry Pi?

A: Yes, there are several open-source Python libraries available on GitHub that support this ToF module via the smbus2 package for I2C communication. We provide a link to a recommended repository in our user manual.

Q: Does this module support multiple devices on the same I2C bus?

A: Yes, but since the default I2C address is fixed, you would need to use an I2C multiplexer if you plan to connect multiple identical sensors to the same bus simultaneously.

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