https://www.pocketmagic.net/tube-sbm-20-%D1%81%D0%B1%D0%BC-20-geiger-tube/
https://github.com/ecocurious/MultiGeiger/blob/Diskussion_Geigerprojekt/Diskussionsgrundlage
https://github.com/ecocurious/MultiGeiger
WiFi Kit 32 https://heltec.org/product/wifi-kit-32/
https://github.com/ecocurious/MultiGeiger/blob/master/docs/Bauanleitung/Aufbauanleitung_2019_13_09.pdf
Un'istanza mastodon antifascista prevalentemente italofona con base a Bologna - Manifesto - Cosa non si può fare qui An antifa mostly-italian speaking mastodon istance based in Bologna - About us - What you can't do hereTech stuff provided by Collettivo Bida