Tweet
Replying to @chestertester2k
Considered it, even played with some larger panels, but the 4.2" is a lot of bang for your buck. $18 in small quantities, fast refresh, not too cramped. The 5.83" is nicer, almost Kindle-size, and can use the same driving circuitry — but it’s 2x the price: https://zh-tw.buyepaper.com/c/e-ink-display-0371/1.html?&Sort=5a&Price=10-150
(original)