micro: 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 6cm×6cm board such as 2-way driver motor, 9-way IO port, 2-way I2C port, 1-way serial port, 1-way buzzer, 4-way RGB LED, Li-ion battery box, charge circuit, emergency power interface, etc.
- Supported Battery specification: CR123A Li-ion battery 1000mA(Battery of this type is on sale)
- Average Continuous Usage Time: 6h(the actual time may differ from the description out of different using situation)
- External Power Supply: 3.7V~5V( Auxiliary 3 AA battery holder is on sale)
- Charging Interface: microUSB 5V Support computer USB charging and cell phone charger
- Supported Motor Voltage: 3V~6V
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.