BBC micro:bit V2.2 – Single

Are you looking for a complete set with all the necessary accessories? Then also check out the micro:bit Go bundle (with USB cable and battery holder) or the micro:bit Club bundle (ideal for group use and educational institutions).

Key Features

• Programmable via MakeCode, Python, and C++

• $25$ red LEDs in a $5\text{x}5$ matrix for simple display

• Built-in accelerometer and magnetometer

• Three programmable push buttons

• Bluetooth $5.0$ LE and radio communication

• Integrated speaker and MEMS microphone

• Edge connector for expansions

• Micro-USB connection for power and data

Technical Specifications

• Microcontroller: Nordic nRF52833 ARM Cortex-M4, $64\text{ MHz}$

• RAM: $128\text{ kB}$

• Flash Memory: $512\text{ kB}$

• Display: $5\text{x}5$ red LED matrix

• Sensors: accelerometer, magnetometer, temperature via SoC

• Audio: built-in speaker, MEMS microphone

• Controls: $2$ programmable buttons, $1$ reset button

• Communication: Bluetooth $5.0$ LE, $2.4\text{ GHz}$ radio

• Interfaces: $3$ I/O pins, SPI, I2C, PWM via edge connector

• Power Supply: micro-USB, battery connector ($2\text{x}$ AAA, optional), $3.3\text{V}$ input

• Dimensions: $52\text{ x }42\text{ mm}$

Perfectly suited for education, prototyping, and IoT projects.