TOF laser ranging sensor, I am a laser ranging sensor based on TOF (time of flight) technology, with built-in controller and ranging algorithm, ranging range up to 5m, accuracy up to 1.5cm, resolution up to 1mm. I support UART and CAN communication, support active and query output data, support cascade ranging, you can use me as a ranging tool for distance detection, as a robot obstacle avoidance/route planning, and can also be used in drone height determination/ceiling detection and other fields. Optical filtering, built-in MCU and ranging algorithm, cascade ranging. Short distance: 0.012~2.16m. Medium distance: 0.012~3.60m. Long distance: 0.01~5.00m. Short distance: accuracy 1.0cm, standard deviation Less than 0.3cm. Medium distance: accuracy 1.0cm, standard deviation Less than 1.5cm Long distance: accuracy 1.5cm, standard deviation Less than 0.5cm@0.01~, standard deviation Less than 8cm@3~5m. Measurement resolution: lmm. Wavelength: 940nm (in compliance with Class1 standard. Field of view (FOV): 15~27 (multi-position adjustable) Communication interface (UART/CAN): UART (2 interfaces can be used as UART interfaces at the same time, TTL signal line level 3.3V). CAN (2 interfaces can be used as CAN interfaces at the same time) Communication baud rate. UART: 115200~3000000bps (default 115200bps). CAN: 100000~3000000bps (default 100000bps). Cascade quantity: The UART interface supports up to 8 cascades, and the CAN interface supports up to 7 cascades Power supply voltage: 3.7~5.2V Product power consumption: 290mW (UART active output, long-distance mode power supply voltage 5.0V, current 58mA) Product weight: 2.7g Product size: 35.58 x 12 x 8.05mm (length x width x height) Support UART or CAN, output mode can be set UART and SCAN communication, support communication mode configuration, reserve two communication interfaces (same electrical connection) for cascade ranging Active and query output, support output mode configuration, making data acquisition more free Support multiple cascade ranging, the sensor reserves two identical communication interfaces, can set ID for each sensor, connect multiple sensors in series, and read the ranging information of all sensors through one communication interface Note: The UART interface supports up to 8 cascades, and the CAN interface supports up to 7 cascades. Under cascade ranging, it is suitable for UART query, CAN query, CAN Active output in three ways Equipped with a host computer assistant, it provides functions such as sensor configuration, waveform monitoring, data analysis, data recording export and playback, firmware upgrade, etc. It is recommended that users also purchase USB TO TTL for easy testing. Color: As Shown Material: PCB Package Contents: 1 * Laser ranging sensor 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.