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Product details
1.1-way buzzer circuit (including switch switching circuit) 2.4 RGB LED lights (single bus serial control) 3.4-way DC motor control interface (can be switched to 2-way 5-wire control interface) 4.6-way servo control interface 5.1-way IIC interface (2.54mm pitch) 1 channel 4Pin sensor interface (2.54mm spacing) 2-way 3Pin sensor interface (2.54mm pitch) 4ch :bit GPIO circuit (2.54mm pin header) 1-way battery power lead-out interface (output battery voltage can supply external power) Product name: Super:bit expansion board module Power supply mode: 18650 3.7V battery power supply or -USB interface 5V power supply Charging : onboard charging circuit (-USB 5V charging) Working temperature: 0Celsius-85Celsius Hole size: φ4.445mm x 4mm Colour:black Material:PCB Size:7 x 7 x 2.5cm Package Contents: 1 x Super:bit Expansion board Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.