The Unit Mini ToF-90 is an ultra-compact Time of Flight (ToF) ranging unit integrating the laser ranging module. By rotating the laser emission module by 90, it achieves horizontal forward detection with a 25 field of view. It can measure targets within the range of 3-200 cm with a measurement accuracy of 3%. The laser wavelength is 940 nm, the response time is Less than 30 ms, and it uses the standard HY2.0-4P Grove interface for I2C communication. This product is suitable for intelligent transportation, robot programming, security monitoring, smart home and other fields. Measurement distance up to 2 meters Field of view: 25 Fast response I2C communication Programming platforms for for UiFlow1 for UiFlow2 Applications:Intelligent transportation,Robot programming,Security monitoring,Smart home. Different batches may have different printing screens, but it does not affect the use Color: White Material: plastic Package Contents: 1 x sensor 1 x HY2.0-4P Grove cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.