SD cards in Raspberry Pi computers wear out and die after a while because they are not made for computer usage, and many write cycles. In addition, the SD cards can become corrupted if the Pi loses power without a proper shutdown. We have several possibilities to avoid this disaster. Only one is simple and cheap. But, unfortunately, it has its caveats. So let’s get an overview and use a nearly unknown Raspbian feature to help us solve the problem. I am a proud Patreon of @GreatScott!, @ElectroBOOM , @Electronoobs , @EEVblog , and others. No Docker, No Microsoft Teams, Zoom Links: Raspberry Pi 4: https://amzn.to/3kBF5nv Barefoot method 1: https://medium.com/swlh/make-your-raspberry-pi-file-system-read-only-raspbian-buster-c558694de79 Barefoot Method 2: https://www.raspberry-pi-geek.de/ausgaben/rpg/2018/08/raspbian-im-read-only-modus/2/ Adafruit's method: https://learn.adafruit.com/read-only-raspberry-pi The links above usually are affiliate links that 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 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