Micro:bit V2/V1.3B/V2.2
SKU
MIB09871B
Weight
15 g
Availability
Out of stock
$19.50
Current Version (v1.5) | Latest Version(v2) | |
Processor | Nordic Semiconductor nRF51822 | Nordic Semiconductor nRF52833 |
Memory | 256KB Flash, 16KB RAM | 512KB Flash, 128KB RAM |
Interface | NXP KL26Z, 16KB RAM | NXP KL27Z, 32KB RAM |
Microphone | None | MEMS microphone and LED indicator |
Speaker | None | On-board speaker |
Logo touch | None | Touch-sensitive logo |
Edge Connector | 25 pins. 3 dedicated GPIO, PWM, I2C, SPI and ext.power. 3 ring pins for connecting crocodile clips/banana plugs | 25 pins. 4 dedicated GPIO, PWM, I2C, SPI and ext.power. 3 ring pins for connecting crocodile clips/banana plugs. Notched for easier connection |
I2C | Shared I2C bus | Dedicated I2C bus for peripherals |
Wireless | 2.4GHz micro:bit Radio/BLE Bluetooth 4.0 | 2.4GHz micro:bit Radio/BLE Bluetooth 5.0 |
Power | 5V via micro-USB port, 3V via edge connector or battery pack | 5V via micro-USB port, 3V via edge connector or battery pack, LED power indicator, Power off (push and hold power button |
Current available | 90mA available for accessories | 200mA available for accessories |
Motion Sensor | ST LSM 303 | ST LSM 303 |
Software | C++, MakeCode, Python, Scratch | C++, MakeCode, Python, Scratch |
Size | 5cm(w) x 4cm(h) | 5cm(w) x 4cm(h) |