What do the blue/brown/black lines of the product (SKU:SEN38115P) correspond to?

edited April 2 in Arduino & Crowduino

The brown line is the VCC line. The black wire is the signal output wire. The blue wire is the power cathode wire.

How to enter the distance adjustment mode? Enter the distance adjustment mode as follows:

  1. Firstly, energize the sensor so that the sensor is in normal working condition.

  2. Place a sheet of 80*60cm in front of the sensor less than or equal to 80cm.

  3. Long press the button next to the cable, when the red LED blinks then it enters the automatic distance adjustment mode.

  4. When the LED keeps flashing, it means it is adjusting the distance.

  5. When the LED stops blinking, it means the spacing is finished.

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