Me orion


I have bought a new Me Orion board for my MakeBlock Tank because I broke the USB connector on the previous one.
I manage to upload my program via USB cable, but when I start the robot, the 2 motors start automatically after 3 secondes, whatever program I upload.
It is the same thing if I reset default program.
I haven’t got any default message during the uploading.

Can somebody help me?


Hi Didier,
That is strange. Could you please take some photos and take a video of the whole process for me?
You can send the video to via


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