# 16x32 RGB Display with Raspberry Pi - part 2 ## Overview ![](https://cdn-learn.adafruit.com/assets/assets/000/015/707/medium800thumb/raspberry_pi_adafruitandpi.jpg?1448311598) In the [first tutorial](http://learn.adafruit.com/connecting-a-16x32-rgb-led-matrix-panel-to-a-raspberry-pi) using the 16x32 RGB display, we used just one of these displays with the software developed by [Henner Zeller](https://github.com/Boomerific/rpi-rgb-led-matrix) In this tutorial, we will look at daisy chaining together two or three of these displays and also wrapping Henner’s fast and efficient C code in some Python that will create images on the fly and populate them with text before handing them over to the C code to handle the refreshing of the display.![](https://cdn-learn.adafruit.com/assets/assets/000/015/701/medium800/raspberry_pi_overview_web.jpg?1396432529) - [Next Page](https://learn.adafruit.com/16x32-rgb-display-with-raspberry-pi-part-2/you-will-need.md) ## Featured Products ### Raspberry Pi Model B 512MB RAM [Raspberry Pi Model B 512MB RAM](https://www.adafruit.com/product/998) Adafruit ships the **Raspberry Pi Model B 512MB RAM** as of 10/18/2012. The Raspberry Pi® is a single-board computer developed in the UK by the Raspberry Pi Foundation with the intention of stimulating the teaching of basic computer science in schools. The Raspberry... No Longer Stocked [Buy Now](https://www.adafruit.com/product/998) [Related Guides to the Product](https://learn.adafruit.com/products/998/guides) ### Medium 16x32 RGB LED matrix panel - 6mm Pitch [Medium 16x32 RGB LED matrix panel - 6mm Pitch](https://www.adafruit.com/product/420) Bring a little bit of Times Square into your home with this 16 x 32 RGB LED matrix panel. These panels are normally used to make video walls, here in New York we see them on the sides of busses and bus stops, to display animations or short video clips. We thought they looked really cool so we... In Stock [Buy Now](https://www.adafruit.com/product/420) [Related Guides to the Product](https://learn.adafruit.com/products/420/guides) ### 5V 10A switching power supply [5V 10A switching power supply](https://www.adafruit.com/product/658) This is a beefy switching supply, for when you need a lot of power! It can supply 5V DC up to 10 Amps, running from 110V or 220V power (the plug it comes with is for US/Canada/Japan but you can use any plug adapter for your country, or just replace the cable with a standard computer/appliance... In Stock [Buy Now](https://www.adafruit.com/product/658) [Related Guides to the Product](https://learn.adafruit.com/products/658/guides) ### 5V 4A (4000mA) switching power supply - UL Listed [5V 4A (4000mA) switching power supply - UL Listed](https://www.adafruit.com/product/1466) Need a lot of 5V power? This switching supply gives a clean regulated 5V output at up to **4 Amps** (4000mA). 110 or 240 input, so it works in any country. The plugs are "US 2-prong" style so you may need a plug adapter, but you can pick one up at any hardware store for $1 or so,... In Stock [Buy Now](https://www.adafruit.com/product/1466) [Related Guides to the Product](https://learn.adafruit.com/products/1466/guides) ### 5V 2A (2000mA) switching power supply - UL Listed [5V 2A (2000mA) switching power supply - UL Listed](https://www.adafruit.com/product/276) This is an FCC/CE certified and UL listed power supply. Need a lot of 5V power? This switching supply gives a clean regulated 5V output at up to 2000mA. 110 or 240 input, so it works in any country. The plugs are "US 2-prong" style so you may need a plug adapter, but you can pick one... In Stock [Buy Now](https://www.adafruit.com/product/276) [Related Guides to the Product](https://learn.adafruit.com/products/276/guides) ### Premium Female/Female Jumper Wires - 40 x 6" [Premium Female/Female Jumper Wires - 40 x 6"](https://www.adafruit.com/product/266) Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires approximately 6" (150mm) long and come in a 'strip' of 40 (4 pieces of each of ten colors). They have 0.1" sockets on either end and fit cleanly next to each other on... In Stock [Buy Now](https://www.adafruit.com/product/266) [Related Guides to the Product](https://learn.adafruit.com/products/266/guides) ### Premium Male/Male Jumper Wires - 40 x 6" (150mm) [Premium Male/Male Jumper Wires - 40 x 6" (150mm)](https://www.adafruit.com/product/758) Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 6" (150mm) long and come in a 'strip' of 40 (4 pieces of each of ten rainbow colors). They have 0.1" male header contacts on either end and fit cleanly next to each other... Out of Stock [Buy Now](https://www.adafruit.com/product/758) [Related Guides to the Product](https://learn.adafruit.com/products/758/guides) ### Female DC Power adapter - 2.1mm jack to screw terminal block [Female DC Power adapter - 2.1mm jack to screw terminal block](https://www.adafruit.com/product/368) If you need to connect a DC power wall wart to a board that doesn't have a DC jack - this adapter will come in very handy! There is a 2.1mm DC jack on one end, and a screw terminal block on the other. The terminals are labeled with positive/negative assuming a positive-tip configuration... In Stock [Buy Now](https://www.adafruit.com/product/368) [Related Guides to the Product](https://learn.adafruit.com/products/368/guides) ## Related Guides - [Adafruit 16 Channel Servo Driver with Raspberry Pi](https://learn.adafruit.com/adafruit-16-channel-servo-driver-with-raspberry-pi.md) - [Portable 5in Monitor with HDMI](https://learn.adafruit.com/portable-5in-monitor-with-hdmi.md) - [Stream Deck controlled RGB Message Panel using Adafruit IO](https://learn.adafruit.com/stream-deck-controlled-rgb-message-panel-using-adafruit-io.md) - [Adafruit NFC/RFID on Raspberry Pi](https://learn.adafruit.com/adafruit-nfc-rfid-on-raspberry-pi.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) - [Battery Powered Raspberry Pi Displays w/RaspiRobot Shield](https://learn.adafruit.com/raspirobot-battery-powered-raspberry-pi-displays.md) - [Touch Pi: Portable Raspberry Pi](https://learn.adafruit.com/touch-pi-portable-raspberry-pi.md) - [NextBus transit clock for Raspberry Pi](https://learn.adafruit.com/nextbus-transit-clock-for-raspberry-pi.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) - [MicroPython Displays: Drawing Text](https://learn.adafruit.com/micropython-displays-drawing-text.md) - [AstroPrint 3D Printing](https://learn.adafruit.com/astroprint-3d-printing.md) - [LED Backpack Displays on Raspberry Pi and BeagleBone Black](https://learn.adafruit.com/led-backpack-displays-on-raspberry-pi-and-beaglebone-black.md) - [Sino:bit with Arduino](https://learn.adafruit.com/sino-bit-with-arduino.md) - [LED Matrix Display for Bitmap Pixel Art and Animation](https://learn.adafruit.com/pixel-art-matrix-display.md) - [NeoMatrix 8x8 Word Clock](https://learn.adafruit.com/neomatrix-8x8-word-clock.md)