Raspberry Pi

• Media:Raspberry.jpg

• Media:GPIO.png

• Media:GPIO-Pi4.png

• Raspberry Pi Stack Exchange
• Raspberry Pi Forums

Projects

• HOW TO SET UP THE DHT11 HUMIDITY SENSOR ON THE RASPBERRY PI

GPIO

• 6 Ways to Identify Which Raspberry Pi You Have
• Raspberry Pi Pinout
• Everything You Need to Know About Raspberry Pi GPIO Pins

Documents

• Raspberry Pi Documentation

Knowledge

• What are the differences between Raspberry Pi and Arduino?

Tools

• OMXPlayer: An accelerated command line media player

setup

1. Configure Network Settings on Raspberry Pi Hardware
2. 给树莓派安装中文输入法Fcitx及Google拼音输入法

Audio & Video

1. Audio configuration
2. Connecting to your Raspberry Pi via VNC
3. Connecting and Configuring the Camera
4. A complex camera support library for Linux, Android, and ChromeOS

Set up a static IP-address

1. Set up a static IP-address on the Raspberry Pi - tested. ok
2. What is the “/24” for?
3. How Do I Set a Static IP Address on Raspberry Pi?
4. How to Set a Static IP Address on Raspberry Pi

change default user name: pi

1. How to Change the Default Raspberry Pi Username? - these 3 links tested, ok.
2. Change Default Username and Password on Raspberry Pi OS
3. sudo passwd --lock pi

Tutorials

• First Python Program on the Raspberry Pi
• How to run Python Programs on Raspberry Pi? Beginner Tutorial
• Build Physical Projects With Python on the Raspberry Pi
• Raspberry Pi 3 Raspbian: Running Python scripts on IDLE
• SPI Interface of Raspberry Pi using Python
• Let Raspberry Pi’s communicate with each other per 433MHz wireless signals
• Getting started with the Camera Module
• Install a Camera on your Raspberry Pi: The Ultimate Guide

solved

? cannot open wifi connection

sudo ifup wlan0
sudo ifdown wlan0

shows "unknown interface wlan0"

sudo ip link set wlan0 down
sudo ip link set wlan0 up

ok...

Serial communication

• TSX0108E - Logic Level Converter - GPIO serial communication between Raspberry pi & Arduino, tested. Enable UART

enable_uart=1

• Raspberry Pi Serial Communication (UART) w/ Arduino & PC - have NOT completely understand all contents in this article.
• Serial communication between Raspberry Pi and Arduino - Raspberry pi acts as a cpu, arduino is installed onto raspberrypi as a module, functioning to talk with various sensors.
• Raspberry Pi Arduino Serial Communication – Everything You Need To Know - sensor data transfer between pi & arduino.
• The ‘screen’ Command on Linux: A Beginner’s Guide
• "Screen" is very useful on the Pi !
• Install and Run Putty on your Raspberry Pi

books

• Exploring Raspberry Pi – Interfacing to the Real World with Embedded Linux - need read