Once downloaded, open Processing, and check its default document folder under Next, you need to download Processing, if you haven’t installed it yet. Step 2 Set up Processing and run the code Where “HOSTNAME” is the hostname of your computer. PiCapExamples/Python/picap-datastream-osc-py/run -h HOSTNAME Once you have the name, run the code on the Raspberry Pi Zero W with The hostname depends on which operating system you are using, so we recommend doing a quick Google search in order to find out the name. Before you can run it, you need to know the hostname of the computer that is going to run the projection mapping software and is receiving the commands from the Raspberry Pi. The code we are running is “datastream-osc.py”. Throughout this project, we are connected to the Pi Cap from our laptop via SSH. If this is your first time using a Pi Cap, make sure to have it set up first by using the set-up tutorial. You will need:ġ x Computer running Mac OS, Windows or Linux Step 1 Set up the Pi Cap and computerĪttach the Pi Zero W to the Pi Cap and to power. You can also send your videos and photos to so we can post them on our site for the world to see. We love it when you share your projects! Post your project on Instagram, YouTube, or Twitter, and make sure to tag or use #bareconductive. For inspiration, make sure to look at our blog for some impressive projects produced by our global community. Make sure to take a close look at all of our interactive wall tutorials to chose an approach that suits your needs and skills. However, in comparison to the Touch Board and Interactive Wall Kit, it is trickier to set-up. This tutorial will give you a totally stand-alone project with a ton of expansion potential. You can download Processing for free from the Processing website and a trial version of the mapping software MadMapper from the MadMapper website. These OSC commands are sent to the projection mapping software, in this case, MadMapper. The Raspberry Pi Zero W is connected to a computer via SSH and takes OSC commands via Processing.
You can use any Raspberry Pi that has a 40-pin GPIO, but we use the Raspberry Pi Zero W as it allows us to connect directly to the Pi Cap on a flat surface and cold solder to the Pi Cap. In this tutorial we'll show you how to use Electric Paint to create sensors on a wall and use them to drive projected animations via a Pi Cap and Raspberry Pi. It's always engaging and exciting, whether at corporate events, a music festival, a concert, or even in public, like this awesome project in New York.Įlectric Paint and our Pi Cap can take projection mapping to the next level by creating magical interactive installations. There are some amazing videos of projection mapping. Create an engaging and interactive project for events, retail and moreĬhances are you have seen projection mapping either in a video or in real life.
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