# Pi A+, B+, 2, 3


- [Adafruit Pi Stemma QT Breakout](https://learn.adafruit.com/adafruit-pi-stemma-qt-breakout.md)
- [Simple Raspberry Pi Robot](https://learn.adafruit.com/simple-raspberry-pi-robot.md)
- [Adafruit RGB Matrix + Real Time Clock HAT for Raspberry Pi](https://learn.adafruit.com/adafruit-rgb-matrix-plus-real-time-clock-hat-for-raspberry-pi.md)
- [Adding a Real Time Clock to Raspberry Pi](https://learn.adafruit.com/adding-a-real-time-clock-to-raspberry-pi.md)
- [Adafruit DPI Display Kippah](https://learn.adafruit.com/adafruit-dpi-display-kippah-ttl-tft.md)
- [Adafruit 2.2" PiTFT HAT - 320x240 Display](https://learn.adafruit.com/adafruit-2-2-pitft-hat-320-240-primary-display-for-raspberry-pi.md)
- [DotStar Pi Painter](https://learn.adafruit.com/dotstar-pi-painter.md)
- [Setting up a Raspberry Pi as a WiFi Access Point](https://learn.adafruit.com/setting-up-a-raspberry-pi-as-a-wifi-access-point.md)
- [Freq Show: Raspberry Pi RTL-SDR Scanner](https://learn.adafruit.com/freq-show-raspberry-pi-rtl-sdr-scanner.md)
- [Raspberry Pi Care and Troubleshooting](https://learn.adafruit.com/raspberry-pi-care-and-troubleshooting.md)
- [CircuitPython on Raspberry Pi (Bare Metal / No OS)](https://learn.adafruit.com/circuitpython-on-raspberry-pi-bare-metal-no-os.md)
- [Adafruit PiTFT - 2.8" Touchscreen Display for Raspberry Pi](https://learn.adafruit.com/adafruit-pitft-28-inch-resistive-touchscreen-display-raspberry-pi.md)
- [Mini Smart Home with Huzzah, HASSio and Crickit](https://learn.adafruit.com/mini-smart-home-with-esp8266-huzzah-feather-raspberry-pi-hassio-crickit.md)
- [Set up Home Assistant with a Raspberry Pi](https://learn.adafruit.com/set-up-home-assistant-with-a-raspberry-pi.md)
- [Raspberry Pi SelfieBlock](https://learn.adafruit.com/selfieblock.md)
- [Arm-based IoT Kit for Cloud IoT Core - Getting Started](https://learn.adafruit.com/raspberry-pi-3-and-sensor-kit-for-google-cloud-iot-core.md)
- [Read-Only Raspberry Pi](https://learn.adafruit.com/read-only-raspberry-pi.md)
- [Ultimate Youtube Live Camera](https://learn.adafruit.com/ultimate-youtube-live-camera.md)
- [Adafruit PiUART - USB Console and Power Add-on for Raspberry Pi](https://learn.adafruit.com/adafruit-piuart-usb-console-and-power-add-on-for-raspberry-pi.md)
- [Adafruit 128x64 OLED Bonnet for Raspberry Pi](https://learn.adafruit.com/adafruit-128x64-oled-bonnet-for-raspberry-pi.md)
- [Portable 5in Monitor with HDMI](https://learn.adafruit.com/portable-5in-monitor-with-hdmi.md)
- [Wood Case for Raspberry Pi 3](https://learn.adafruit.com/wood-case-for-raspberry-pi-3.md)
- [Animated Snake Eyes Bonnet for Raspberry Pi](https://learn.adafruit.com/animated-snake-eyes-bonnet-for-raspberry-pi.md)
- [Raspberry Pi RGB LED Matrix Webapp](https://learn.adafruit.com/raspberry-pi-rgb-led-matrix-webapp.md)
- [Adafruit GPS Hat in Windows IoT Core](https://learn.adafruit.com/adafruit-gps-hat-in-windows-iot-core.md)
- [Pi-Top Assembly ](https://learn.adafruit.com/pi-top-assembly.md)
- [Getting Started With Windows IoT Core on Raspberry Pi](https://learn.adafruit.com/getting-started-with-windows-iot-on-raspberry-pi.md)
- [3.5" PiTFT OctoPrint Rig](https://learn.adafruit.com/3-dot-5-pitft-octoprint-rig.md)
- [Resizing the Raspberry Pi Boot Partition](https://learn.adafruit.com/resizing-raspberry-pi-boot-partition.md)
- [Instant Camera using Raspberry Pi and Thermal Printer](https://learn.adafruit.com/instant-camera-using-raspberry-pi-and-thermal-printer.md)
- [Networked Thermal Printer using Raspberry Pi and CUPS](https://learn.adafruit.com/networked-thermal-printer-using-cups-and-raspberry-pi.md)
- [Monitor PiCam and temperature on a PiTFT via adafruit.io](https://learn.adafruit.com/monitor-picam-and-temperature-on-a-pitft-via-adafruit-dot-io.md)
- [Programming Microcontrollers using OpenOCD on a Raspberry Pi](https://learn.adafruit.com/programming-microcontrollers-using-openocd-on-raspberry-pi.md)
- [Raspberry Pi Pipboy 3000](https://learn.adafruit.com/raspberry-pi-pipboy-3000.md)
- [Speech Synthesis on the Raspberry Pi](https://learn.adafruit.com/speech-synthesis-on-the-raspberry-pi.md)
- [Raspberry Pi Pygame UI basics](https://learn.adafruit.com/raspberry-pi-pygame-ui-basics.md)
- [PiGRRL 2](https://learn.adafruit.com/pigrrl-2.md)
- [Raspberry Pi Physical Dashboard](https://learn.adafruit.com/raspberry-pi-physical-dashboard.md)
- [Raspberry Pi LED Matrix Display](https://learn.adafruit.com/raspberry-pi-led-matrix-display.md)
- [Processing on the Raspberry Pi & PiTFT](https://learn.adafruit.com/processing-on-the-raspberry-pi-and-pitft.md)
- [Cloud Cam: Internet-Connected Security Camera](https://learn.adafruit.com/cloud-cam-connected-raspberry-pi-security-camera.md)
- [7” Portable Multitouch Raspberry Pi Tablet](https://learn.adafruit.com/7-portable-raspberry-pi-multitouch-tablet.md)
- [Running Programs Automatically on Your Tiny Computer](https://learn.adafruit.com/running-programs-automatically-on-your-tiny-computer.md)
- [2.2" PiTFT HAT Enclosure](https://learn.adafruit.com/3d-printed-2-2-pitft-raspberry-pi-a-plus-enclosure.md)
- [10" Raspberry Pi Desktop](https://learn.adafruit.com/10-raspberry-pi-desktop.md)
- [Bluefruit LE Python Library](https://learn.adafruit.com/bluefruit-le-python-library.md)
- [Run an X-Carve CNC Machine Wirelessly with a Raspberry Pi](https://learn.adafruit.com/control-an-xcarve-cnc-machine-wirelessly-with-a-raspberry-pi.md)
- [BNO055 Absolute Orientation Sensor with Raspberry Pi & BeagleBone Black](https://learn.adafruit.com/bno055-absolute-orientation-sensor-with-raspberry-pi-and-beaglebone-black.md)
- [7" Portable HDMI Monitor](https://learn.adafruit.com/7-hdmi-portable-monitor.md)
- [5" Display Kippah Portable Raspberry Pi](https://learn.adafruit.com/portable-kippah-pi.md)
- [Mini Raspberry Pi Handheld Notebook](https://learn.adafruit.com/mini-raspberry-pi-handheld-notebook-palmtop.md)
- [Program an AVR or Arduino Using Raspberry Pi GPIO](https://learn.adafruit.com/program-an-avr-or-arduino-using-raspberry-pi-gpio-pins.md)
- [Pocket PiGRRL](https://learn.adafruit.com/pocket-pigrrl.md)
- [A Sillier Mousetrap: Logging Mouse Data to Adafruit IO with the Raspberry Pi](https://learn.adafruit.com/a-sillier-mousetrap-logging-mouse-data-to-adafruit-io-with-the-raspberry-pi.md)
- [Adafruit 2.4" PiTFT HAT with Resistive Touchscreen Mini Kit](https://learn.adafruit.com/adafruit-2-4-pitft-hat-with-resistive-touchscreen-mini-kit.md)
- [Kali Linux on the Raspberry Pi with the PiTFT](https://learn.adafruit.com/kali-linux-on-the-raspberry-pi-with-the-pitft.md)
- [Set up and Blink - MATLAB and Simulink with Raspberry Pi](https://learn.adafruit.com/how-to-use-matlab-and-simulink-with-raspberry-pi.md)
- [Using OSC to Communicate with a Raspberry Pi](https://learn.adafruit.com/raspberry-pi-open-sound-control.md)
- [Raspberry Pi NFC Minecraft Blocks](https://learn.adafruit.com/raspberry-pi-nfc-minecraft-blocks.md)
- [Adafruit IO Connected Animated GIF Display](https://learn.adafruit.com/adafruit-io-connected-animated-gif-display.md)
- [apt.adafruit.com](https://learn.adafruit.com/apt-adafruit-com.md)
- [Running OpenGL-based Games & Emulators on Adafruit PiTFT Displays](https://learn.adafruit.com/running-opengl-based-games-and-emulators-on-adafruit-pitft-displays.md)
- [Piezo Ring Tones with Raspberry Pi](https://learn.adafruit.com/piezo-ring-tones-with-raspberry-pi.md)
- [Raspberry Gear](https://learn.adafruit.com/raspberry-gear.md)
- [NextBus transit clock for Raspberry Pi](https://learn.adafruit.com/nextbus-transit-clock-for-raspberry-pi.md)
- [Reverse Engineering a Bluetooth Low Energy Light Bulb](https://learn.adafruit.com/reverse-engineering-a-bluetooth-low-energy-light-bulb.md)
- [Raspberry Pi Video Looper](https://learn.adafruit.com/raspberry-pi-video-looper.md)
- [Monitor Your Home With the Raspberry Pi B+](https://learn.adafruit.com/monitor-your-home-with-the-raspberry-pi-b-plus.md)
- [Introducing the Raspberry Pi 2 - Model B](https://learn.adafruit.com/introducing-the-raspberry-pi-2-model-b.md)
- [Adafruit DC and Stepper Motor HAT for Raspberry Pi](https://learn.adafruit.com/adafruit-dc-and-stepper-motor-hat-for-raspberry-pi.md)
- [Touch Pi: Portable Raspberry Pi](https://learn.adafruit.com/touch-pi-portable-raspberry-pi.md)
- [Super Game Pi](https://learn.adafruit.com/super-game-pi.md)
- [RasPi - Animated GIF Picture Frame](https://learn.adafruit.com/raspi-animated-gif-picture-frame.md)
- [Using a 5V Stepper Motor with the RasPiRobot Board V2](https://learn.adafruit.com/using-a-5v-stepper-motor-with-the-raspirobot-board-v2.md)
- [Web Enabled PIXEL on Raspberry Pi](https://learn.adafruit.com/web-enabled-pixel-on-raspberry-pi.md)
- [Adafruit 16-Channel PWM/Servo HAT & Bonnet for Raspberry Pi](https://learn.adafruit.com/adafruit-16-channel-pwm-servo-hat-for-raspberry-pi.md)
- [AstroPrint 3D Printing](https://learn.adafruit.com/astroprint-3d-printing.md)
- [Adafruit Ultimate GPS HAT for Raspberry Pi](https://learn.adafruit.com/adafruit-ultimate-gps-hat-for-raspberry-pi.md)
- [Node.js Embedded Development on the Raspberry Pi](https://learn.adafruit.com/node-embedded-development.md)
- [Naughty or Nice Machine](https://learn.adafruit.com/naughty-or-nice-machine.md)
- [3D Printed Raspberry Pi A+ Case](https://learn.adafruit.com/3d-printed-raspberry-pi-a-plus-case.md)
- [PiPhone - A Raspberry Pi based Cellphone](https://learn.adafruit.com/piphone-a-raspberry-pi-based-cellphone.md)
- [OctoPrint - Open Source Host Software](https://learn.adafruit.com/octoprint-open-source-host-software.md)
- [Diet Raspberry Pi](https://learn.adafruit.com/diet-raspberry-pi.md)
- [MCP9808 Temperature Sensor Python Library](https://learn.adafruit.com/mcp9808-temperature-sensor-python-library.md)
- [MAX31855 Thermocouple Sensor Python Library](https://learn.adafruit.com/max31855-thermocouple-python-library.md)
- [TMP006 Temperature Sensor Python Library](https://learn.adafruit.com/tmp006-temperature-sensor-python-library.md)
- [Controlling Motors using the Raspberry Pi and RasPiRobot Board V2](https://learn.adafruit.com/controlling-motors-using-the-raspberry-pi-and-raspirobot-board-v2.md)
- [Adafruit PiTFT 3.5" Touch Screen for Raspberry Pi](https://learn.adafruit.com/adafruit-pitft-3-dot-5-touch-screen-for-raspberry-pi.md)
- [Bonjour (Zeroconf) Networking for Windows and Linux](https://learn.adafruit.com/bonjour-zeroconf-networking-for-windows-and-linux.md)
- [NeoPixels on Raspberry Pi](https://learn.adafruit.com/neopixels-on-raspberry-pi.md)
- [Raspberry Pi radio player with touchscreen](https://learn.adafruit.com/raspberry-pi-radio-player-with-touchscreen.md)
- [3D Printed Raspberry Pi B+ Enclosure](https://learn.adafruit.com/3d-printed-raspberry-pi-b-plus-enclosure.md)
- [1,500 NeoPixel LED Curtain with Raspberry Pi and Fadecandy](https://learn.adafruit.com/1500-neopixel-led-curtain-with-raspberry-pi-fadecandy.md)
- [User-space SPI TFT Python Library - ILI9341](https://learn.adafruit.com/user-space-spi-tft-python-library-ili9341-2-8.md)
- [Adafruit Pi Box Plus](https://learn.adafruit.com/adafruit-pi-box-plus.md)
- [Battery Powered Raspberry Pi Displays w/RaspiRobot Shield](https://learn.adafruit.com/raspirobot-battery-powered-raspberry-pi-displays.md)
- [Introducing the Raspberry Pi Model B+](https://learn.adafruit.com/introducing-the-raspberry-pi-model-b-plus-plus-differences-vs-model-b.md)
- [FONA Tethering to Raspberry Pi or BeagleBone Black](https://learn.adafruit.com/fona-tethering-to-raspberry-pi-or-beaglebone-black.md)
- [LED Backpack Displays on Raspberry Pi and BeagleBone Black](https://learn.adafruit.com/led-backpack-displays-on-raspberry-pi-and-beaglebone-black.md)
- [PiGRRL - Raspberry Pi Gameboy](https://learn.adafruit.com/pigrrl-raspberry-pi-gameboy.md)
- [SSD1306 OLED Displays with Raspberry Pi and BeagleBone Black](https://learn.adafruit.com/ssd1306-oled-displays-with-raspberry-pi-and-beaglebone-black.md)
- [Nokia 5110/3310 LCD Python Library](https://learn.adafruit.com/nokia-5110-3310-lcd-python-library.md)
- [How we designed an injection-molded case](https://learn.adafruit.com/how-we-designed-an-injection-molded-case-for-raspberry-pi.md)
- [Embedded Linux Board Comparison](https://learn.adafruit.com/embedded-linux-board-comparison.md)
- [Capacitive Touch Sensors on the Raspberry Pi](https://learn.adafruit.com/capacitive-touch-sensors-on-the-raspberry-pi.md)
- [Cupcade: the Raspberry Pi Micro Arcade Cabinet](https://learn.adafruit.com/cupcade-raspberry-pi-micro-mini-arcade-game-cabinet.md)
- [16x32 RGB Display with Raspberry Pi - part 2](https://learn.adafruit.com/16x32-rgb-display-with-raspberry-pi-part-2.md)
- [Connecting a 16x32 RGB LED Matrix Panel to a Raspberry Pi](https://learn.adafruit.com/connecting-a-16x32-rgb-led-matrix-panel-to-a-raspberry-pi.md)
- [SnapPiCam Raspberry Pi Camera](https://learn.adafruit.com/snappicam-raspberry-pi-camera.md)
- [Trellis Python Library](https://learn.adafruit.com/trellis-python-library.md)
- [Touchscreen Pi Timelapse Controller](https://learn.adafruit.com/touchscreen-pi-timelapse-controller.md)
- [DIY WiFi Raspberry Pi Touchscreen Camera](https://learn.adafruit.com/diy-wifi-raspberry-pi-touch-cam.md)
- [Raspberry Pi LED Spectrum Analyzer](https://learn.adafruit.com/raspberry-pi-spectrum-analyzer-display-on-rgb-led-strip.md)
- [RePaper eInk Development Board for ARM + GNU/Linux](https://learn.adafruit.com/repaper-eink-development-board-arm-linux-raspberry-pi-beagle-bone-black.md)
- [piBeacon - DIY Beacon with a Raspberry Pi](https://learn.adafruit.com/pibeacon-ibeacon-with-a-raspberry-pi.md)
- [Creepy Face Tracking Portrait](https://learn.adafruit.com/creepy-face-tracking-portrait.md)
- [Running Minecraft on a Raspberry Pi](https://learn.adafruit.com/running-minecraft-on-a-raspberry-pi.md)
- [USB Audio Cards with a Raspberry Pi ](https://learn.adafruit.com/usb-audio-cards-with-a-raspberry-pi.md)
- [Raspberry Pi Wifi-Controlled Cat Laser Toy](https://learn.adafruit.com/raspberry-pi-wifi-controlled-cat-laser-toy.md)
- [Raspberry Pi as an Ad Blocking Access Point](https://learn.adafruit.com/raspberry-pi-as-an-ad-blocking-access-point.md)
- [Google Glass talks to Raspberry Pi with XMPP](https://learn.adafruit.com/google-glass-talks-to-raspberry-pi-with-xmpp.md)
- [Raspberry Pi Thermal Printer One Time Pads](https://learn.adafruit.com/raspberry-pi-thermal-printer-one-time-pads.md)
- [Onion Pi](https://learn.adafruit.com/onion-pi.md)
- [Retro Gaming with Raspberry Pi](https://learn.adafruit.com/retro-gaming-with-raspberry-pi.md)
- [Raspberry Pi WiFi Radio](https://learn.adafruit.com/pi-wifi-radio.md)
- [Internet of Things Printer for Raspberry Pi](https://learn.adafruit.com/pi-thermal-printer.md)
- [Large Pi-based Thermometer and Clock](https://learn.adafruit.com/large-pi-based-thermometer-and-clock.md)
- [Using an IR Remote with a Raspberry Pi Media Center](https://learn.adafruit.com/using-an-ir-remote-with-a-raspberry-pi-media-center.md)
- [Raspberry Pi as a Media Center](https://learn.adafruit.com/raspberry-pi-as-a-media-center.md)
- [Adafruit's Raspberry Pi Lesson 13. Power Control](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-13-power-control.md)
- [Adafruit's Raspberry Pi Lesson 12. Sensing Movement](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-12-sensing-movement.md)
- [Using a Mini PAL/NTSC Display with a Raspberry Pi](https://learn.adafruit.com/using-a-mini-pal-ntsc-display-with-a-raspberry-pi.md)
- [Adafruit's Raspberry Pi Lesson 11. DS18B20 Temperature Sensing](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-11-ds18b20-temperature-sensing.md)
- [Adafruit's Raspberry Pi Lesson 10. Stepper Motors](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-10-stepper-motors.md)
- [Adafruit's Raspberry Pi Lesson 9. Controlling a DC Motor](https://learn.adafruit.com/adafruit-raspberry-pi-lesson-9-controlling-a-dc-motor.md)
- [Adafruit's Raspberry Pi Lesson 8. Using a Servo Motor](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-8-using-a-servo-motor.md)
- [Adafruit's Raspberry Pi Lesson 7. Remote Control with VNC](https://learn.adafruit.com/adafruit-raspberry-pi-lesson-7-remote-control-with-vnc.md)
- [Adafruit's Raspberry Pi Lesson 6. Using SSH](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-6-using-ssh.md)
- [Sitcom SFX Door Trigger](https://learn.adafruit.com/sitcom-sfx-door-trigger.md)
- [Adafruit's Raspberry Pi Lesson 3. Network Setup](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-3-network-setup.md)
- [Adafruit's Raspberry Pi Lesson 2. First Time Configuration](https://learn.adafruit.com/adafruits-raspberry-pi-lesson-2-first-time-configuration.md)
- [Adafruit 16x2 Character LCD + Keypad for Raspberry Pi](https://learn.adafruit.com/adafruit-16x2-character-lcd-plus-keypad-for-raspberry-pi.md)
- [MCP230xx GPIO Expander on the Raspberry Pi](https://learn.adafruit.com/mcp230xx-gpio-expander-on-the-raspberry-pi.md)
- [Adafruit WebIDE](https://learn.adafruit.com/webide.md)
- [Matrix and 7-Segment LED Backpack with the Raspberry Pi](https://learn.adafruit.com/matrix-7-segment-led-backpack-with-the-raspberry-pi.md)
- [DHT Humidity Sensing on Raspberry Pi or Beaglebone Black with GDocs Logging](https://learn.adafruit.com/dht-humidity-sensing-on-raspberry-pi-with-gdocs-logging.md)
- [MCP4725 12-Bit DAC with Raspberry Pi](https://learn.adafruit.com/mcp4725-12-bit-dac-with-raspberry-pi.md)
- [Adafruit 16 Channel Servo Driver with Raspberry Pi](https://learn.adafruit.com/adafruit-16-channel-servo-driver-with-raspberry-pi.md)
- [Using the BMP085/180 with Raspberry Pi or Beaglebone Black](https://learn.adafruit.com/using-the-bmp085-with-raspberry-pi.md)
- [Light Painting with Raspberry Pi](https://learn.adafruit.com/light-painting-with-raspberry-pi.md)
- [Adafruit Pi Cobbler Kit](https://learn.adafruit.com/adafruit-pi-cobbler-kit.md)
- [Adafruit Prototyping Pi Plate](https://learn.adafruit.com/adafruit-prototyping-pi-plate.md)
- [Raspberry Pi E-mail Notifier Using LEDs](https://learn.adafruit.com/raspberry-pi-e-mail-notifier-using-leds.md)
- [Playing sounds and using buttons with Raspberry Pi](https://learn.adafruit.com/playing-sounds-and-using-buttons-with-raspberry-pi.md)
- [Analog Inputs for Raspberry Pi Using the MCP3008](https://learn.adafruit.com/reading-a-analog-in-and-controlling-audio-volume-with-the-raspberry-pi.md)
- [Pi Box](https://learn.adafruit.com/pi-box.md)
- [Basic Resistor Sensor Reading on Raspberry Pi](https://learn.adafruit.com/basic-resistor-sensor-reading-on-raspberry-pi.md)
- [Send Raspberry Pi Data to COSM](https://learn.adafruit.com/send-raspberry-pi-data-to-cosm.md)
- [Adafruit NFC/RFID on Raspberry Pi](https://learn.adafruit.com/adafruit-nfc-rfid-on-raspberry-pi.md)