Controlling a heat pump with Raspberry Pi and USB IR Toy
Here’s a video from Chris LeBlanc showing how to control a heat pump using a Raspberry Pi and USB Infrared Toy:
A quick demo showing how to control a heat pump (or any IR device) using a Raspberry Pi, an IR Toy* from Dangerous Prototypes, a Google Calendar, and a bit of Python code.
I’ve recorded a bunch of IR codes from my heat pump’s remote control and stored them in a file on the Raspberry Pi. I then added a simple cron job to poll a Google Calendar once every five minutes. When it gets an event it transmits the code (eg: 20) to the heat pump using the IR toy. All of these steps are described on the project’s wiki.
You can get IR Toy v2 for $22.05, including world wide shipping.This entry was posted in how-to, Infrared toy and tagged heat pump, Raspberry Pi.