TF40 Uart Benewake

TF40 Product Specification V1.0 Benewake(Beijing)Co., Ltd. TF40 LiDAR 1. Product Overview TF40 is an mm-level accuracy LiDAR with its range up to 40m. Features: High accuracy Tiny Small light spot Visible laser, easier for aiming 2. Technical specifications Table 1 Main parameters of TF40 Parameters name Standard version 0.04-40m 90% reflectivity Range 0.04-20m 10% reflectivity Accuracy 2mm Distance 1mm resolution Product Frame rate 5Hz performance Repeatability 1<2mm Working -10~50 temperature Enclosure rating / Light source LD Wavelength 635nm Optical parameters Laser class CLASS 2 EN 60825 Detection angle <1mrad Supply voltage 3.3V Average current 180mA Power Electrical 0.6W consumption parameters Peak current 180mA Communication LVTTL 3.3V voltage level www.benewake.com Page 1 TF40 Product Specification V1.0 Benewake(Beijing)Co., Ltd. Communication UART protocol Dimension 44mm*64.5mm*23mm L*W*H Enclosure Aluminum alloy +ABS Material Storage Others -30~70 temperature Weight 57g3g Cable length 35cm 3. Product Appearance Figure 1 TF40 dimension 4. Line description Table 1 TF40 Pin function description No. Color Pin Function 1 Red VCC 3.3V supply 2 Black GND Ground wire 3 Yellow TTL TXD Serial port output 4 Blue TTL RXD Serial port input 5. Communication protocol Table 2 TF40 Serial communication protocol Communication protocol UART Baud rate 38400 Databits 8 Stopbits 1 parity bit none www.benewake.com Page 2