Ultrasonicsensor dont Works

#1

Hey,
I have my Robot a feew days ago but the ultrasonicsensor dont works It show me only 0 can someone help me please?

#2

seems I have the same problem. When delivered, the sensor did it’s job, but now inside mblock the ultrasonic sensor seems to return 0 all the time

#3

Could you upload your program? If you connect ultrasonicsensor with wrong port, it will show 0. So, double check your wiring. Hope it helps.

#4

Thanks But i checked all the port, the power LED but their is nothing wrong

#5

Here is the programm

Screenshot (11).png1920x1080 89.3 KB

#6

@pasch It seems you use Orion board. So select Board> Me Orion, Extensions> Makeblock, Connect> Serial Port(choose the port of usb). Did you upgrade firmware to Orion board?

firmware.png1151x438 66.1 KB

I got exactly same result as you before upgrading firmware. But when I did it, problem was solved.
firmware.png1154x417 51.4 KB

#7

it works!!! thank you very very much

#8