micro:IoT IoT Expansion Board for micro:bit

The micro:IoT IoT Expansion Board is an innovative enhancement for micro:bit, specifically designed to ease entry into the world of the Internet of Things (IoT). This charming cloud-shaped board integrates Wi-Fi, OLED, a 2-way motor drive, multiple IO ports, IIC, serial interface, buzzer, RGB LEDs, servo ports, a Li-Ion battery holder and an emergency power interface. The use of a CR123A 3.6V lithium-ion battery ensures a compact size, high capacity and safety, including protection from short circuit and incorrect polarity. With this comprehensive equipment, the board is highly suitable for a variety of IoT projects, even for beginners with no complex prior knowledge. The micro:IoT IoT Expansion Board is ideally suited for the education sector, especially for schools and classrooms, as it enables students to access the basics of IoT technologies in a playful and practical way.

Recommended Accessories:

BBC micro:bit V2

Features:

Easy to use and efficient for IoT applications.
Cute cloud shape that arouses students' interest.
Various extensions such as Wi-Fi, motor and servo drivers, OLED and GPIO.
Integrated Wi-Fi IoT module and OLED screen.
2-way motor drive, 6-way IO port and 3-way RGB LED.
Supports programming platforms like MakeCode, Mind+ and Python.

Application examples:

IoT-based educational projects in schools.
Development of simple IoT applications for home automation.
Experimental projects introducing IoT technologies.

Documentation:

DFRobot Wiki

Technical Specifications:

Manufacturer: DFRobot
Manufacturer SKU: MBT0012
Power supply: Li-Ion battery or external power supply.
Battery type: CR123A 3.6V rechargeable Li-Ion battery. (Only use rechargeable batteries!!!)
Digital output voltage: 0V/3.3V.
Analog input voltage: 0~3.3V DC.
Standard Gravity Pins.
Micro:bit Pins: P0, P1, P2, P8, P12, P16.
2-way motor drive and 2-way servo pins.
On-board 3-way RGB LED.
On-board buzzer and switch.
Dimensions: 148 × 112 x 20.5mm
Weight: 101.8g