ElecFreaks Basic:bit for micro:bit three way I/O expansion, mini version

Note: This is the Basic:bit expansion board, the micro:bit mainboard, is NOT INCLUDED. This is a straight forward fairly basic expansion board for micro:bit, yet it is so useful! It carries a buzzer and three groups of GVS pins(P0/P1/P2) on board. Each group of GVS pins separately leads out the IO port, 3V port, and GND port on micro:bit. Small size with a simple structure, it is quite enough for you to complete 98% micro:bit projects.   Features: Small size with smart design, it is a perfect match for your micro:bit. Works with both the micro:bit V1 and micro:bit V2 Easily connected to micro:bit and lead out its power and IO ports with screws only. Lead-out P0/P1/P2/3V/GND port on micro:bit board. Allow you to complete 98% micro:bit projects with three IO ports. The switch onboard controls the ON/OFF status of the buzzer. Material Needed: 1 x micro:bit 1 x basic:bit 1 x Octopus LED Module 1 x USB Cable 1 x GVS wire (Or Jumper Wire) Parameter: Voltage: 3.3V （Powered by micro:bit） IO Ports: 3 Dimension: 51.7mm x 29.1 mm Packing List: 1 x Basic:bit 7 x screws（5 is enough）