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【ART-Pi】ART-PI display dot matrix expansion board

Overview

basic introduction

ART-PI display dot matrix expansion board is an expansion board designed based on the ART-PI development board and suitable for beginners. It contains various basic modules, making it easy for beginners to learn and use.

ART-PI display dot matrix expansion board device components

4-digit digital tube
5x5 RGB LED array
OLED screen interface
Serial screen interface
buzzer
button
Temperature and humidity sensor
Tuya WBR3 Bluetooth & WIFI module
GPIO-J and GPIO-K expansion interface

Functional device selection

Digital Tube

Model: FJ3461AH
Brand: Zhihao
No.: C10708
Package: common cathode, 0.36''(9.14mm)
Product: https://item.szlcsc.com/11252.html

5x5 RGB LED array

Model: WS2812B-Mini
Brand: Huacaiwei WorldSemi
No.: C527089
Package: SMD, 3.5 x 3.5mm
Product: https://item.szlcsc.com/546079.html

buzzer

Model: TMB12A12
Brand: Huaneng
No.: C96079
Package: Φ12mm
Product: https://item.szlcsc.com/97283.html

button

Model: TS-1109S-CB
Brand: China Xingkun
No.: C381037
Package: SMD, 4.5 x 4.5mm
Product: https://item.szlcsc.com/353269.html

Temperature and humidity sensor

Model: SHT30
Brand: Sensirion
No.: C77361
Package: DFN-8
Product: https://item.szlcsc.com/78489.html

Bluetooth&WIFI module

Model: WBR3
Brand: Tuya

Design Files

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Update:2025-06-23 08:49:05

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