Comment on Tiny Code Reader: a $7 QR code sensorComments−benjaminbenben1yIf you pair this with a eink display you could send messages back and forth with another device https://remotehack.space/QR-TX/−degamad1yGreat for bridging air-gaps....
Comments
If you pair this with a eink display you could send messages back and forth with another device https://remotehack.space/QR-TX/
Great for bridging air-gaps....