3D printers are great. Today we will focus on remote controlling our printer with a Raspberry Pi, OctoPrint, a camera, and a Sonoff. But, as usual, we will go a little further than the ordinary: We will save energy by switching the printer and the Raspberry off when it is idle. Including a safe shutdown, of course. And the best: You can use the techniques learned in this video for many other projects I am a proud Patreon of @GreatScott!, https://www.youtube.com/channel/UCJ0-OtVpF0wOKEqT2Z1HEtA , https://www.youtube.com/channel/UCjiVhIvGmRZixSzupD0sS9Q , https://www.youtube.com/channel/UC2DjFE7Xf11URZqWBigcVOQ , and others No Docker, No Microsoft Teams, Zoom, IKEA Links: https://amzn.to/39M6wFF Raspberry Pi4 DE: https://amzn.to/3avMgaG Raspberry Pi4 : https://ebay.to/3n1sPef Raspberry Pi 3B+: https://s.click.aliexpress.com/e/_d7Jd3R7 or https://amzn.to/33HbVe3 Sonoff Basic: https://s.click.aliexpress.com/e/_ePcnw2 or https://bit.ly/2GZE2fB or https://amzn.to/3dgQhAF Quicktest: https://amzn.to/3iHv0RS or https://amzn.to/3je7IF7 (Plug easily replaceable) Files: https://github.com/SensorsIot/Raspberry-remote-shutdown The links above usually are affiliate links which support the channel (no additional cost for you). Supporting Material and Blog Page: http://www.sensorsiot.org/ Github: https://www.github.com/sensorsiot My Patreon Page: https://www.patreon.com/AndreasSpiess Discord: https://discord.gg/JfgDSa8 If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel My Amazon.com shop: https://www.amazon.com/shop/andreasspiess For Banggood https://bit.ly/2jAQEf4 For AliExpress: http://bit.ly/2B0yTLL For Amazon.de: http://amzn.to/2r0ZCYI For Amazon UK: http://amzn.to/2mxBaJf For ebay.com: http://ebay.to/2DuYXBp https://www.facebook.com/profile.php?id=100013947273409 https://twitter.com/spiessa https://www.instructables.com/member/Andreas%20Spiess/ Please do not try to email me. This communication channel is reserved for my primary job As an Amazon Associate, I earn from qualifying purchases #no#midroll#ads