Mblock 3.4.12 ((hot)) -

: Allows users to upload code directly to the hardware microcontrollers, meaning the robot can run independently without being connected to a PC.

: Always "Reset Default Program" if you want to switch back from an uploaded program to live control mode. If you want to explore more about this version: Compatibility with newer Windows or macOS versions? Custom extension development for 3.4.12? Migration tips to mBlock 5? AI responses may include mistakes. Learn more mblock 3.4.12

I can provide a or step-by-step connection scripts tailored to your classroom. AI responses may include mistakes. Learn more Share public link : Allows users to upload code directly to

Select the board type under the menu (e.g., mBot, Arduino Uno). 3. Creating Your First Program Custom extension development for 3

If the robot isn't responding as expected in Live Mode, go to Connect > Upgrade Firmware .