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Pi ALL GPIO test board ( A-B ) User Guide
Install libraries
wiringPi
sudo apt-get install wiringpi
wget https://project-downloads.drogon.net/wiringpi-latest.deb
sudo dpkg -i wiringpi-latest.deb
gpio -v
#See gpio version: 2.52, indicating that the installation was successful
Python
sudo apt-get update
sudo apt-get install python-pip
sudo pip3 install RPi.GPIO
Run program
Download GPIO_Test.py to Raspberry Pi
sudo python GPIO_Test.py
Phenomenon: The power indicator LED is always on, the GPIO connection LED lights up in sequence and then goes out in sequence, and the cycle continues.
TAG：
wide dynamic range
RS485 Bus
Power
Industrial USB TO RS232/485 (C) UART FT232RNL 2m For 3.3V / 5V For Switchable RS232/RS485
Third-party library configuration
AI Board
Changeable Photo
128x128
Raspberry Pi 64MP Camera
ESP32 S3 Development Board 1.43 inch AMOLED Display 1.43inch TouchScreen For Arduino LVGL With SD-Port/ QMI8658C 6-Axis Sensor
Package Kit Raspberry Pi CM4S08032 And Compute Module PoE IO Board
Raspberry Pi Pico 2 RP2350/RP2040 W5100S-EVB-Pico W6300-EVB-Pico2 Ethernet Development Board ETH RJ45
Arduino-check-library-path
ESP32 S3 LCD 1.3 inch Holographic Display Screen 1.3inch 3D Transparent Refractive Prism Mini TV For Arduino
ESP-IDF download and installation
Arduino MLX90640
Computer AI Deepseek Mechanical Voice Keyboard Linux 10x0.85inch LCD Screen Customize keys + 2.01 inch Secondary Display
IMX477 IR CUT Camera (A) 12.3MP For Jetson Nano/Orin And Raspberry Pi
Raspberry Pi Touch Display 2 Official Original Capacitive TouchScreen 7 inch LCD TFT 720x1280
Arduino Thermal imaging
TAG：
USB TO TTL FT232 UART Mini Communication Converter FT232RNL
USB To RS232 485 FT232RNL
Raspberry Pi 5 Red-White Case
Seeed Studio XIAO ESP32 S3R8 with Wi-Fi Bluetooth5.0 Tiny SuperMini
DeepSeek AI Voice Chat ESP32 S3 1.85 inch Round LCD Display
Wireless RTL8822CE NIC 2.4G 5GHz Dual Band WiFi High Speed Wireless Card RTL8822CE-CG core
4.26inch E-Paper
Raspberry Pi 10.1 inch LCD Display Capacitive TouchScreen 1920x1200 Jetson Nano mini Computer PC
ESP32 S3 AI 1.54inch Development Board 1.54 inch TouchScreen Display DeepSeek
LoRa32 ESP32 OLED 0.96 inch Paxcounter Disaster-Radio CH9102 SX1278 SX1276 LILYGO TTGO
Raspberry Pi 5
Raspberry Pi 5 POE PCIe To M.2 WIFI7
CM4S08032 Compute Module PoE Board Raspberry Pi CM4S CM3 3Lite 3 3+Lite PoE
PI5
Industrial 8-ch PWM RS485 pulse output module Modbus RTU rail
Arducam CSI-to-HDMI
Raspberry Pi 5 Model - 2GB / 4GB / 8GB / 16GB RAM
Raspberry Pi 5 Case
Retail electronic Tag
Raspberry Pi LCD