PiShield->TouchDesigner via MQTT

TouchDesigner is a powerful visual programming environment for building interactive multimedia systems. Integrating various sensors allow interesting user experiences to be created. There are a number of ways to interface with TouchDesigner …

Controlling a MIDI keyboard through node-red

Most of the time when you think of Internet of Things, you’re probably thinking of sensors and actuators that provide or affect some kind of environmental phenomena such as temperature, lighting, …

Getting Sensor Data into Wolfram Alpha

As you may know, the Raspberry Pi comes with a free version of Wolfram Alpha. Wouldn’t it be great if you could work with sensor data within the Wolfram environment? Well, …

node-red MIDI output

Similar to the MIDI input example, we can output MIDI in node-red as well. The following shows the midi out node, with MIDI data injected for note on and off …