Daniel Schildt@autiomaa@mementomori.social
"E-paper display" that "functions as a passive RFID tag with a programmable ID for access control" 🤔
https://www.crowdsupply.com/eurolan-ltd/ggtag
Sadly it has only a ~2-3 day battery lifetime, so not really that usable for practical reasons. Battery would run out during a weekend and people wouldn't get back in to an office.
#hardware