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Marder He Wrote #17

Andrew Marder

16 Apr 2026

This past week, I updated my TRMNL post, and open sourced a TRMNL client for Kindle focused on battery life. I also ordered myself an Xteink X4 that I'm excited to tinker with. Let's go e-ink!

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Marder He Wrote #16

This week I turned an old Kindle into a TRMNL: I wrote up some notes here. I'm in the process of optimizing battery usage so hopefully I can run the TRMNL for months on a single charge. Hope you're having a nice week!

By Andrew Marder 09 Apr 2026

Marder He Wrote #15

This week I jailbroke my Kindle, installed KOReader, and set up Calibre-Web. It was a busy week! I've posted my notes here. Now it's time to put my feet up and read a book!

By Andrew Marder 02 Apr 2026

Marder He Wrote #14

I've done it - I've switched my phone over to GrapheneOS! I was a little nervous making the switch thinking it might disrupt my day-to-day communications. I've been pleasantly surprised that there have been no major disruptions. I wrote up some notes here. Let

By Andrew Marder 26 Mar 2026

Marder He Wrote #13

This week I wrote a super-niche (boring) post describing how to sync Fastmail contacts and calendars with Android. After battling with Google's OS on my phone, I decided it was time to try GrapheneOS. I'm a few days into using GrapheneOS and I'm enjoying

By Andrew Marder 19 Mar 2026
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