https://sanity.acromatic.uk/ 2026-05-14T12:05:44+00:00 https://sanity.acromatic.uk/ https://sanity.acromatic.uk/lib/tpl/dokuwiki/images/favicon.ico text/html 2023-08-05T09:54:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://sanity.acromatic.uk/doku.php?id=pi:bookworm&rev=1691229245&do=diff Raspbian Bookworm basics Flash using the Raspberry Pi Imager -- don't forget to click into the settings cog and adjust things like username/password, host IP etc, and turn on SSH (don't bother with writing a blank ssh file to the boot partition). Find the pi on the network text/html 2023-07-13T21:35:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://sanity.acromatic.uk/doku.php?id=pi:bullseye&rev=1689284101&do=diff Raspbian Buster basics Flash using the Raspberry Pi Imager -- don't forget to click into the settings cog and adjust things like username/password, host IP etc, and turn on SSH (don't bother with writing a blank ssh file to the boot partition). Find the pi on the network text/html 2021-04-10T23:09:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://sanity.acromatic.uk/doku.php?id=pi:buster&rev=1618096171&do=diff Raspbian Buster basics Flash using balenaEtcher on Ted, or RPi have their own image writer now. Add blank file ssh to the boot partition to enable ssh server on first boot. (Will be removed on boot.) Find on network with ping raspberrypi.local, login with pi/raspberry, change password. text/html 2019-11-07T17:58:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://sanity.acromatic.uk/doku.php?id=pi:network&rev=1573149491&do=diff The DHCP daemon seemingly wants to stay in control, so edit /etc/dhcpcd.conf and follow the example therein. Otherwise others recommend editing /etc/network/interfaces (haven't tried this -- it contains a warning about dhcp). text/html 2019-11-07T17:58:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://sanity.acromatic.uk/doku.php?id=pi:stretch&rev=1573149491&do=diff Raspbian Stretch basics User sudo adduser slack sudo adduser slack sudo sudo adduser slack adm Apt Raspbian contains more packages than Debian net install it seems. [Starting from the “full” desktop install but pitched at headless] apt-get install screen zsh gem install pry awesome_print text/html 2019-11-07T17:58:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://sanity.acromatic.uk/doku.php?id=pi:temperature&rev=1573149491&do=diff Temperature sensors 18B20 (digital) Wiring: * Waterproof: * Red: 3.3V * Yellow: 4.7 k pull-up (5.1k fine) and gpio pin nominated in /boot/config.txt * Black: ground * Kit module: * 1 (labelled -): ground * 2: 3.3V * 3 (labelled