mBlock 3 Example Projects
Example: Control mBot Through Bluetooth Controller
Through programming, we can enable Bluetooth Controller to perform the following functions:
Use the joystick to move mBot
Move the right joystick: mBot moves in the same direction as the joystick and its moving speed depends on how far the joystick is pushed.
Use the buttons to move mBot
- Press the D-pad ↑：Moves forward at power 100%
- Press the D-pad ↓：Moves backward at power 100%
- Press the D-pad ←：Turns left at power 100%
- Press the D-pad →：Turns right at power 100%
Use the buttons to make mBot turn around
- Press button L1: Spins from right to left
- Press button R1: Spins from left to right
Use the buttons to control the color of LEDs
- Press number button 1：All LEDs on in red
- Press number button 2：All LEDs on in green
- Press number button 3：All LEDs off
- Press number button 4：All LEDs on in blue
- Press multipke number buttons: All LEDs on in mixed color
Use the buttons to control the buzzer
- Press button L2: Play note D5 at 0.25 beats
- Press button R2: Play note A3 at 0.5 beats
For the specific code, download the example project and open it on mBlock 3.
Example: Control mBot Ranger Through Bluetooth Controller
Through programming, we can enable Bluetooth Controller to perform the following functions:
Use the joystick to move mBot Ranger
Move the right joystick: mBot Ranger moves in the same direction as the joystick and its moving speed depends on how far the joystick is pushed.
Use the buttons to move mBot Ranger
- Press the D-pad ↑：Moves forward at power 100%
- Press the D-pad ↓：Moves backward at power 100%
- Press the D-pad ←：Turns left at power 100%
- Press the D-pad →：Turns right at power 100%
Use the buttons to make mBot Ranger turn around
- Press button L1: Spins from right to left
- Press button R1: Spins from left to right
Use the buttons to control the color of LEDs
- Press number button 1：All LEDs on in red
- Press number button 2：All LEDs on in green
- Press number button 3：All LEDs off
- Press number button 4：All LEDs on in blue
- Press multiple number buttons: All LEDs on in mixed color
Use the buttons to control the buzzer
- Press button L2: Play note D5 at 0.25 beats
- Press button R2: Play note A3 at 0.5 beats
For the specific code, download the example project and open it on mBlock 3.
Example: Control Ultimate Through Bluetooth Controller (applicable only to robotic arm tanks)
Through programming, we can enable Bluetooth Controller to perform the following functions:
Use the joystick to move Ultimate
Move the right joystick: Ultimate moves in the same direction as the joystick and its moving speed depends on how far the joystick is pushed.
Use the buttons to move Ultimate
- Press the D-pad ↑：Moves forward at power 100%
- Press the D-pad ↓：Moves backward at power 100%
- Press the D-pad ←：Turns left at power 100%
- Press the D-pad →：Turns right at power 100%
Use the buttons to make Ultimate turn around
- Press button L1: Spins from right to left
- Press button R1: Spins from left to right
Use the buttons to raise or lower the robot arm
- Press number button 2: Raises the robot arm
- Press number button 3: Lowers the robot arm
Use the buttons to control the robot gripper
- Press number button 1: Closes the robot gripper
- Press number button 4: Opens the robot gripper
For the specific code, download the example project and open it on mBlock 3.