micro:bit Expansion Board Python Development Board micro:bit Robot Maker Programming Starter Kit
- Support two offline operating modes
- Support Bluetooth
- Ultra-simple wiring, the control board only has positive and negative power interface
2-channel Motor Port
The micro:bit expansion board can drive DC motors and can make smart fans, smart cars and other DIY works.
6-channel Servo Port
The micro:bit expansion board supports 6-channel servo drives and can complete creative products such as robotic arms and robots.
6-channel Expansion Port
It supports digital input, analog input, I2C communication sensors, serial port communication, etc., adapts to a variety of sensors, enhances the robot's expansion performance, and allows your creative ideas to be unrestricted.
Built-in Lithium Battery
The expansion board is directly powered by 18650 large-capacity lithium battery, which can directly and quickly complete safe power supply.
Onboard RGB Light
microbit expansion board carries two onboard RGB lights, both of those are equipped with welding and highlight chips.
Onboard Sound Module
Through the sound module of our expansion board, you can easily identify the sound level of the surrounding environment and make a series of controls.
Onboard Buzzer
The micro:bit expansion board integrates a buzzer. Through the music module that comes with the micro:bit, you can make the buzzer play songs, and you can also write your own music through code.
Charging Port
The charging process can be easily completed by connecting the expansion board via a USB cable. We have carefully designed two protection circuits: overcharge protection and reverse connection protection.
| Item | Specification |
| Power Supply | 3.7V lithium battery |
| USB Input Voltage | 5V |
| Product Weight | 39g |
| Package Dimension | 130mm*80mm*90mm |
| Product Dimension | 83mm*60mm*1.8mm |
| Package List |
1* micro:bit expansion board (Batttery is Not included. Please prepare a 18650 lithium battery) |
Questions & Answers
Have a Question?
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how can I know what pins the leds/buzzar/sound mic are connected to the microbit ? 0 or 1 or 3 or other pins?
The micro:bit expansion includes a built-in LED and buzzer. You can connect a microphone to the expansion port only if it is compatible with the micro:bit expansion board.
