5V via Micro-USB or 3xAAA battery

1 device

BBC micro:bit v2

Educational Board
BBC micro:bit v2

Upgraded BBC micro:bit with Nordic nRF52833 Cortex-M4F, Bluetooth 5.1, 5×5 LED matrix, 2 buttons, capacitive touch logo, built-in speaker and MEMS microphone, edge connector, and low-power mode. Same

ARM Cortex-M4F @ 64MHz (Nordic nRF52833)128KB512KBWiFi falseBLE Bluetooth 5.1 BLE (nRF52833)Zigbee falseEthernet false
iotwearableEnvironmental Monitoring
~$18View

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