4 ms·
Doorlocks of our hackerspace has been RPi controlled almost since the original RPi came out, maybe 2013. Nowadays we got 4 doors on 3 RPIs (internal and externa
by jononor 7y ago
Doorlocks of our hackerspace has been RPi controlled almost since the original RPi came out, maybe 2013. Nowadays we got 4 doors on 3 RPIs (internal and external), with over 200 members that has access. Using MQTT to communicate with our membersystem since 2016 or so.
- Tomte 7y agoPlease think about failure modes, and don't take these guys as an example: https://news.ycombinator.com/item?id=10302686 https://news.ycombinator.com/item?id=10302686
- jononor 7y agoOf course. Our system controls electronic latches in the door frame, while the door-bolt is unmodified - so all doors can be opened from inside without any electronics. Additionally there are separate fire-exits from all our rooms.