All IO ports are led out in the form of pin header and female header, no welding required, plug and play. The electronic parts can be used repeatedly, which greatly reduces the circuit building time. The board has on-board AB buttons, PWR indicator, and independent power switch, more ways to play, meanwhile, much easier to use.
This micro: breadboard is especially suitable for building and debugging circuits. It also can be applied to the micro:bit-based applications like, light control lamp, smart doorbell, temperature alarm, etc.