| i---------------------------------------- | |
| iKindles | |
| iJanuary 13th, 2018 | |
| i---------------------------------------- | |
| i | |
| iI was researching Raspberry Pis as a potential off-grid computer | |
| ihook-up. I wanted a wifi enabled, solar powered, ruggedized | |
| isystem. Preferrably it would have a local keyboard and display, | |
| ibut a model that I could only access over local wifi would be | |
| isufficient. Seriously air-gapped, like in-the-woods, style. That'd | |
| ibe neat. | |
| i | |
| iAnyway, I got sidetracked when I saw someone using a Kindle as | |
| ia display for their pi. I had the first generation Kindle and | |
| iI jailbroke it and was able to get a shell running at one time. It | |
| iwas neat, but pretty useless. The new ones, like my Kindle Voyage, | |
| ihave a much better display and faster refresh. It's actually | |
| iuseful as a terminal. | |
| i | |
| iSo I went looking down that rabbit hole. I documented my process | |
| i[0] but I wasn't able to get it working with the research I did so | |
| ifar. My Voyage is running a firmware that's too far upgraded to | |
| iwork with the published tricks. I've got a Kindle Touch downstairs | |
| ithat's not in use which I might try instead. I'll keep an eye out | |
| ifor new rooting methods too. | |
| i | |
| iI don't even care about the Pi part anymore. I just want to have | |
| ia Kindle as a terminal screen. That will be fantastic! | |
| iEDIT: | |
| iI've switched to my Kindle Touch and we're getting progress. The | |
| ijailbreak was easy but I struggled for a bit getting networking | |
| iworking properly. There's again 7,000 versions of advice for | |
| iconfiguring this thing online, but I didn't find the key info | |
| iuntil reading a readme inside a zip. The Kindle's system mounts | |
| iread-only and the root password is jibberish by default. To get | |
| ilogged in, I had to set up an authorized key. With that done it | |
| iwas just a matter of connecting. I did get both USB networking | |
| iand Wifi working. In the end, Wifi was way easier. | |
| iI'll document all this new effort in the explorations notes, and | |
| iI'll continue to share as features are added. Next up: app | |
| ilaunchers. | |
| [0] Kindle Explorations |