K10 IO Expansion Board Robot Power IO Extender 19x I/O Port 4xSensor 4xServo Interface for Micro:Bit AI Coding Learning

K10 IO Expansion Board Robot Power IO Extender 19x I/O Port 4xSensor 4xServo Interface for Micro:Bit AI Coding Learning Description

This IO expansion board, specifically designed for the Xingkong K10 development board, fully unlocks the potential of the mainboard's interfaces. It integrates 19 IO , 4 multi-functional sensor interfaces, 4 servo motor drivers, and a dedicated port for AI cameras.
Full IO port expansion, one-step deployment for teaching: All 19 IO of the K10 are fully extended, retaining the native 3.3V voltage and I2C protocol.
4-channel servo motor driver, eliminating jitter: The S0-S3 servo interfaces use a direct 5V power supply scheme, ensuring no voltage drop even when four servos are running simultaneously. In multi-joint robot teaching, it can stably drive 180 miniature servos, preventing jitter and loss of control.
Dedicated AI vision channel, empowering machine cognition: A separate 5V I2C interface provides current support for the Erha AI camera, ensuring smooth operation of AI tasks such as facial recognition and object tracking, providing a plug-and- solution for artificial intelligence courses.
Dual power supply with anti-misinsertion design, seamlessly compatible with micro:bit: Features both Type-C and MicroUSB power supply options. The physical anti-misinsertion design is compatible with both K10 and micro:bit users' habits, eliminating the need for different USB cables.
Power Supply Parameters:
Interface: TYPE-C, MicroUSB
Input Voltage: 5V
Power : Connects or disconnects the 5V power supply
Power Indicator: Red LED
Extended IO :
Number of IO : *19 (Functionality consistent with K10)
IO Expansion Port Voltage: 3.3V
Number of 3.3V I2C Interfaces: *2
Number of 5V I2C Interfaces: *1
Multifunctional Interface:
Number of Multifunctional Interfaces: *1
Multifunctional Interface Numbers: C0, C1, C2, C3
Multifunctional Interface Voltage: 3