micro: IO-BOX Expansion Board with On-board Li-ion Battery Power SF_Capacitors * The SGP40 measures the

* The SGP40 measures the quality of the air in your room or house

or if you simply need to sense the presence of an object by measuring strain or load applied to a surface

the load light will be turned on

you can find drivers for all of the most common Operating Systems

generally to improve selected communications

micro: IO-BOX Expansion Board with On-board Li-ion Battery Power SF_Capacitors * The SGP40 measures themicro: IO BOX is a micro: bit multifunctional expansion board with on board Li ion battery power, delicate appearance and easy to use. We integrated numerous functions on the 6cm6cm board such as 2 way driver motor, 9 way IO port, 2 way I2C port, 1 way serial port, 1 way buzzer, Li ion battery box, charge circuit, emergency power interface, etc. We design an outer protective cover for the product to make it more durable and indestructible. Besides, we