Introduction

This module adopts the K210 as its AI processing core. Users can switch between multiple built-in AI functions by toggling the dial wheel on the top. On the right side, it is equipped with a Grove interface, which can be configured via a graphical interface to support communication protocols (I²C or UART). It allows connection to various peripherals and is compatible with LEGO SPIKE and EV3 systems, providing high compatibility and ease of use. In addition, the module communicates with the K210 through an ESP32-S3, enabling stable and efficient Wi-Fi image transmission.

Structure

No.	Component	Description
①	LCD Display	Displays the UI interface and camera view
②	USB-C Port	For power supply and firmware updates
③	Grove Port	HY2.0-4P port for power supply and signal transmission
④	Dial Button	Left/right toggle and press operations for switching and activating functions
⑤	Camera	Captures images for K210 processing
⑥	Reset Button	Reboots the module
⑦	Building Block Ports	For connecting LEGO-compatible pins
⑧	M3 Mounting Holes	For assembly with M3 standard screws
⑨	Fill Light	Provides auxiliary lighting to adjust ambient brightness

Specifications

Item	Description
Product Name	K210 AI Vision Sensor
Product Code	B0210010
Dimensions	56 × 40 × 21 mm
Weight	28 ± 1 g
Control Chips	Kendryte K210 + ESP32-S3
Camera	2-megapixel camera
Communication Interface	I²C / UART / SPIKE
I²C Rate	100 kbps
UART Baud Rate	115200
Operating Temperature	0 – 50 ℃
Power Supply	5V / 1A