Introduction The IO Extender for UNIHIKER K10 is a dedicated expansion shield engineered to unlock the full creative potential of the UNIHIKER K10 AI Coding Learning Board. It functions by breaking out all of the UNIHIKER K10's onboard IO pins into a more accessible and feature-rich layout. The core design philosophy centers on providing stable, high-current power for demanding peripherals like servos and AI cameras, while simplifying connectivity through clearly labeled, multi-functional ports. Key features include four dedicated servo interfaces with an independent power supply, a specialized port for the HuskyLens AI Vision Sensor, and full compatibility with the micro: bit ecosystem. This makes the extender an ideal solution for advanced projects in STEM education, robotics, and interactive AI applications.
Specification Power Input: DC 5V via Type-C or MicroUSB
Power Control: Main power switch and a red LED indicator Digital
I/O Ports: 19x ( 3.3V Logic, functions consistent with
UNIHIKER K10) Multi-functional Ports: 4x (C0-C3, 3.3V Logic, for
Analog/Digital/Sensors) Servo Ports: 4x (S0-S3, 5V power from main input)
I2C Ports: 3x total (2x 3.3V, 1x 5V dedicated for
HuskyLens) Onboard Buzzer: Passive buzzer on Pin P0 with an enable/disable switch
Dimensions: 66mm x 50mm x 12mm (L x W x H)
Mounting Holes: 55mm spacing, 3.1 mm diameter Shipping List IO Extender for UNIHIKER K10 x1