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These tiny eInk screens are fun and it is nice to see them pop up in more places. They are a bit of a pain to work with if you want anything more than just "bla
by dmitrygr 5y ago
These tiny eInk screens are fun and it is nice to see them pop up in more places. They are a bit of a pain to work with if you want anything more than just "black and white, full flashing refresh" but with effort you can coax greyscale and partial updates out of them, despite them not officially supporting such features. I published some info here: http://dmitry.gr/?r=05.Projects&proj=29.%20eInk%20Price%20Tags http://dmitry.gr/?r=05.Projects&proj=29.%20eInk%20Price%20Ta...
- blacksmith_tb 5y agoI haven't tried them, but I have seen 3-color e-ink in about the same size as the Badger, like this one[1]. 1: https://www.adafruit.com/product/3933 https://www.adafruit.com/product/3933
- dmitrygr 5y ago3 color ones are much harder to get clean greyscale out of. but yellowscale and brownscale is easy :D
- deleted 5y ago[deleted]
- gorgoiler 5y agoWhat an amazing write up. You are incredibly talented and you didn’t have to go the extra step to blog your findings, but you did. Thank you for sharing your work with the World Wide Web.
- Beltalowda 5y agoWhere/how do you actually buy these Chroma displays?
- dmitrygr 5y agoeBay. They appear sometimes. Eg: https://www.ebay.com/itm/283340935671 https://www.ebay.com/itm/283340935671
- Beltalowda 5y agoThanks; it's been so long since I used eBay I completely forgot to check it!