The Nezha expansion board is designed for use in conjunction with micro:bit. You can connect 4 servos, 4 motors and 7 sensors at the same time via RJ11 connectors. The housing is equipped with Fischertechnik-compatible connectors that combine electronic modules with conventional components, and students can independently create creative micro:bit programming projects.
Specifications:Power supply: Lithium battery Capacity: 900mA Charging port: microUSB Input voltage: 5V Charging current: 1A Programming software: MakeCode python: ecode