I bought a new Mbot 2.4g model but it is not working correctly like when I open it it is not beeping and I cannot use the remote. I resetted the program with mblock but it is not working. But when I plug it in my PC it works correctly! And the remote is working. Please help. When I unplug it from Pc the arduino resets itself example: I wrote a line follower program. And it is working with cable (I uploaded it in Arduino). But when I unplug it stops working.
