DFRobot (MBT0008) Expansion Board, Micro IO, BBC micro:bit Boards

Product InformationSilicon Manufacturer: -Core Architecture: -Core Sub-Architecture: -Silicon Core Number: -Silicon Family Name: -For Use With: BBC Micro:bit BoardsKit Contents: Micro IO Extension BoardProduct Range: -Product Overviewmicro:IO extender is micro:bit IO expansion board with rich ports. This boardleads out all IO ports of micro:bit that are in accordance with Gravity standardinterface. Meanwhile, it has independent I2C and serial port. The board alsointegrates the frequently used buzzer and edge connector contacts. Thesilkscreens on the back clearly indicate the functions of all interfaces whichcan help users to get started easily.Gravity 3 pin interface, plug and play, support DFRobot Gravity seriesLead out all micro:bit pins in the form of 3P pin header, 19 pins in totalIndependent I2C and 1-way serial portOn-board buzzer and buzzer switch, on-board edge connector contactsClear silkscreen, ENIG technology and high quality3.3V operating voltage, IO port ×19 interfaceSimple IO extension board for micro:bitDimension is 45.5mm x 66.5mm/1.79 x 2.62"