Just posted on my blog (I know its been aaaaggggeeeessss) about my last couple of weeks with the #XteinkX4 #ereader with #opensource Crosspoint Reader firmware. I love it, awesome little device! #Eink https://concretedog.blogspot.com/2026/04/xteink-x4-with-open-source-firmware.html
Xteink X4 with Open Source Firmware

 If you follow me over on Mastodon you'll no doubt have seen I have a new favourite device! The Xteink X4 is a tiny eink ereader which is pr...

@concretedog That's good to know! Mine is currently at an airport somewhere in China waiting for a flight over here.
@concretedog I genuinely appreciate you mentioning your blog post - I like subscribing to my friends' blogs :)
@concretedog I've been curious about this little ereader. Any chance it is compatible with Cablibre?
@makerblock so I don't know calibre.. but.. the crosspoint firmware appears to be able to link to calibre for calibre wireless device transfers.
@concretedog Calibre is fantastic. I check out books through Libby, put them on my old gen Kindle, I can back them up in Calibre, if the book expires, you could even put it back...
@makerblock nice. I need to look at my local library e lending stuff!

@concretedog perfect timing, mine should arrive tomorrow ^^

Consider yourself a nerd sniping influencer 😂

@foosel I still covet boox things due to your influences! :)
@concretedog I think in that case we can call it even ^^
@foosel ha only when I cave and buy one!