minus-squarequpada@kbin.runtohomeassistant@lemmy.world•Battery/Chargeable e-ink displays integrationlinkfedilinkarrow-up8·4 months agoIt’s also quite common for updates to be sent using a ceiling-mounted infrared transmitter, like this brand which is common where I am: https://www.pricer.com/products/devices/electronic-shelf-labels People have figured out the data formatting to update some of the lower-security variants (including that “Pricer” brand): http://furrtek.free.fr/index.php?a=esl linkfedilink
It’s also quite common for updates to be sent using a ceiling-mounted infrared transmitter, like this brand which is common where I am:
https://www.pricer.com/products/devices/electronic-shelf-labels
People have figured out the data formatting to update some of the lower-security variants (including that “Pricer” brand):
http://furrtek.free.fr/index.php?a=esl