1. mBlock we defined two modes of programming, “online” and “offiline”.
  1. “online” mode means programming robot with USB, bluetooth and 2.4G connection, the computer sent the instruction to the Robot.
  1. “offline” means using Arduino mode to program robot and upload the program into the controller, the instructions are running on the Robot.
  1. the differences between “online” and “offline” are “online” is using communication protocal to instruct Robot, and “offline” is running program on the board, so the “offline” mode have  better efficency.