
Expansion Board Adapter with Lego holder for microbit - ElecFreaks
$26.90
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Small size: 58mm*40mm, similar in size to BBC micro:bit. It does not take up space and is more flexible. Compatible with base: blocks can be built on it, and children can create interesting cases, which can better improve children's creative ability. Widely Used Breakout Board: There are 8 servo drivers connection, 2 motor drivers connection, 4 Rainbow Leds, 8 LED and buzzer switch on board. 400mAh Li-ion Battery: 20 minutes for completing the charge that can operate for more than 40 minutes a time. Working Voltage:3.7v~5v,Most of the IO ports led out in GVS form.Standalone IIC pots, available for OLED and BME280. 【TIPS 】Wiki Tutorial:https://elecfreaks.com/learn-en/microbitExtensionModule/wukong.html
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