The problem about the sensor

Hi, guys, I have a question about the sensor. when I worked the GopiGo
the sensor gave me the different number, It like this 210, 200,78,56,478…
I do not know why ?

Hello Billyan_bin
It would help to know which sensor you’re talking about.

Hi, cleoqc,
It is ultrasonic sensor Thank you !

Hi @billyan_bin,

Can you do the following and post the results with your reply

  • Post the code that you are using and the output that it generates. Also post a picture of your setup with the sensor.
  • Can you follow this guide to generate a test log and post it with your reply.

Can you also tell us about the image that you are running on your SD card? (Raspbian for Robots or other image).