Rather than all that to turn an e-reader into a tablet, consider a general tablet that's an excellent outdoor/travel e-reader already: https://daylightcomputer

Rather than all that to turn an e-reader into a tablet, consider a general tablet that's an excellent outdoor/travel e-reader already: https://daylightcomputer.com/ https://daylightcomputer.com/ 2004: https://news.ycombinator.com/item?id=40456834 https://news.ycombinator.com/item?id=40456834 It's not e-paper, it's a different approach called "Live Paper" that's far more practical for everything beyond reading, yet still fantastic in direct sun: https://www.slashgear.com/1655111/daylight-computer-live-paper-display-vs-e-ink-explained/ https://www.slashgear.com/1655111/daylight-computer-live-pap... Pair it with a slotted Macally keyboard for travel with a stand slot and 3+ mos charge: https://us.macally.com/products/ipad-keyboard-bluetooth-mac-iphone-white https://us.macally.com/products/ipad-keyboard-bluetooth-mac-... This fits in the Daylight computer pouch. For reading, use Kindle (or any Android reader) in landscape 2 page mode for an experience that's like reading a paperback, or portrait for textbooks/PDFs. Work beautifully in the brightest direct sun, or read with calming firelight colored backlight in the dark. Runs M365 suite perfectly, so ideal as an all in one.