Hi, if I want to control the arm tank through the serial port using my keyboard, what keys should I use to do it, without using the mobile app?
Which robot do you have?
The Mecanum Wheel Robot doesn’t have the arm tank. Do you have other robot like Ultimate 2.0?
If yes, you can program it online with mBlock software.
Here is an simple example program to control the ARM up and down with space key to you for reference.