Web to 0 10V dimming interface with Node Red on your Raspberry Pi
In this video I will show how to dim a 0-10V dimmable ceiling light or light strip from a browser using Node-Red running on a Raspberry Pi. Schematics, software and detailed explanation included in the video.
01:41 What you will need
02:48 System overview: Hardware & Software
04:02 The Hardware: PWM to 0-10V converter & mains switch
11:10 The Software: GPIO command line basics
15:37 Checking the software function with LED’s
16:25 The Software: The Node-Red Flow Program
20:53 Full System demo
21:33 Selecting your 0-10V LED Driver
Links:
-Datafile with schematic, node-red flow program, component specs & more.
https://drive.google.com/open?id=1ygr...
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-WirpingPi utility
http://wiringpi.com