Control of cheap Solum electronic shelf labels

[renzenicolai]

We can get hold of a large lot of second hand electronic shelf labels. Basically a 2.9" epaper display on batteries with an 802.15.4 radio built in. The ESP32-C6 can communicate with 802.15.4 radios.

https://dmitry.gr/?r=05.Projects&proj=30.%20Reverse%20Engineering%20an%20Unknown%20Microcontroller

Having these displays allows users to display their name and/or personalized images in a badge like way without relying on the badge itself to be around their neck on a lanyard.

[renzenicolai]

https://file.tkkrlab.space/file_1469.jpg
https://file.tkkrlab.space/file_1470.jpg

[renzenicolai]

(Added to design document)