Makeblock mBot Manual page 8

For Mac OS users, please download and install correct driver as below says:
Below Mac OS sierra users, download this driver;
Mac OS sierra users, download this driver;
Mac OS high sierra users, download this driver.
When choose Serial port under Connect->Serial Port, please choose port similar to
/dev/tty.wchusbserial1410.
b. The power switch of the main board (mCore) has not been turned ON (this cause is only for
mBot/mCore).
c. The Bluetooth connection from the robot may capture the serial port. Remove the Bluetooth
module from the robot while using the USB cable.
d. Paired Bluetooth devices on the PC may interfere the Serial port of the USB connection too.
e. The USB port or USB cable is faulty. Please try changing the USB port (you may change the
PC have a check too), USB cable etc.
2. Cannot find the serial port for my robot on mBlock and there are lots of BT port under the
device manager like below.
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