Manual

45
Abnormal of robot actions
If the robot can’t be startup, please check:
1． Whether the power is on, it must be on.
2． Whether the battery is full. C heck by multimeter, if
less than 7.5V, it means the battery is low.
3． Whether the micro:bit board is plugged in reverse
side, the LED should toward IR transmitting valve.
4． Whether the micro:bit board had downloaded
program. If not, download the program again.