Home > Technical Support > Mid-range Distance Sensor TF02 > Q:The result is not available on the interface during the test. What is the reason for the LiDAR without data display?

Q:The result is not available on the interface during the test. What is the reason for the LiDAR without data display?

A:Hello, if you click on PIX mode, there is no data displayed on the PC; Check if the connection order is wrong: you should connect the white line to TX and the green line to RX. Because in serial communication protocol, TX -> RX and RX <- TX; Configure the LiDAR sensor according to the manual; Confirm that your TF02 is a serial port version and then you can connect it to TTL-USB board to check.

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