Davis Remmel
davisr.me · Personal blog · on HN since 2014
Davis Remmel, a developer who writes software and guides for reMarkable tablets, plus projects like book scanning.
What HN saysCommenters praise his paid reMarkable Connection Utility for managing firmware and backups without the cloud, and some use his book scanning method.
37HN people shared it
29linked it in comments
21stories submitted
511story points
3 months agolast shared
2014people per year2026
Most-shared posts
- 1Parabola-rM – turn a reMarkable e-paper tablet into a laptop16 people · 11 points · first shared 2020 · 2 comments on HN
- 2ReMarkable Connection Utility (RCU)15 people · 11 points · first shared 2020 · 1 comments on HN
- 3ReMarkable MicroSD (2019)6 people · 389 points · first shared 2019 · 129 comments on HN
- 4Making Books Better Through Digitization3 people · 2 points · first shared 2020 · discussion on HN
- 5Homepage3 people · first shared 2020
- 6Parabola on ReMarkable: A Guide [pdf]1 people · 87 points · first shared 2020 · 25 comments on HN
- 7Projects1 people · 3 points · first shared 2020 · discussion on HN
- 8Smalltalk1 people · 3 points · first shared 2018 · discussion on HN
- 9Show HN: Typesetting RSS with LaTeX1 people · 2 points · first shared 2020 · discussion on HN
- 10Data Center Modeler1 people · 2 points · first shared 2020 · discussion on HN
- 11Bulk CD Ripping1 people · 1 points · first shared 2020 · discussion on HN
- 12C.pdf1 people · first shared 2022
- 13Resume.pdf1 people · first shared 2014
- 14Resume%20 %20Davis%20Remmel.pdf1 people · first shared 2020
- 15Tsashirt.jpg1 people · first shared 2024
What HN people wrote when they linked it
davisr · 2026-07-23
I love writing in my books to interact with the text, but couldn't stand that it destroyed the matter. So now I buy paperbacks, chop and scan them [1] then use a reMarkable tablet + RCU to do the reading.
[1]: https://www.davisr.me/projects/books/
[2]: https://www.davisr.me/projects/rcu/
chrisweekly · 2024-04-25
See his bio http://www.davisr.me/
I'm actually a paying customer of his RCU software (for managing reMarkable tablet firmware, backups, etc).
A4ET8a8uTh0 · 2023-07-31
I will add as a user who dealt with it I will add that there is a ( paid ) solution that works well for my RM2[1]. It can be done on your own, but the amount of work made it worth the money Davis is asking.
After that.. all of a sudden I started using it a lot more.
http://www.davisr.me/projects/rcu/
garrison · 2021-02-18
I have had great luck with "reMarkable Connection Utility." It bypasses reMarkable's cloud, which I have never once connected to. http://www.davisr.me/projects/rcu/
Qwertious · 2020-11-09
We could still sell software if distros decided to add support for selling freedom-respecting software through the package manager. Some people still do it (see RCU on http://davisr.me , it's a $15 FOSS third-party program for stuff related to the ReMarkable e-ink stylus tablet)
mindfulhack · 2020-08-28
Why do I have tears in my eyes because of a technology ad? I have not felt this emotional about a technology product since Steve Jobs. I think even more. That was an amazing ad (video on their home page).
I have loved and used paper and pen as a primary tool for thinking since I was young. However, typing is much faster, and now that is my tool - the keyboard. Still, this clearly has its place.
My main interest now is whether it can be 'rooted' and a native Linux OS used on it, and/or whether it can be used with end-to-end encryption compatible self-cloud services like Nextcloud.
To me, open hardware and software is a necessary way forward for humanity.
Edit: I see it's very hackable indeed, from comments above, e.g.: http://www.davisr.me/projects/parabola-rm/
freedomben · 2025-04-02
As has already been said, by far the best way is to work for a company whose product is open source. I would find one that is fully committed to open source though, not just partially. By that I mean, a mainstream, money-making product of theirs is licensed appropriately (AGPL, MIT, etc). Going with a company that open sources a few libraries here and there is not a good strategy.
That said, I have friends that have been able to spin open source roots into money, in one case really good money. Their paths were:
1. Find need not being addressed
2. Write open source solution for said need
3. Promote open source solution to drive adoption (yes, marketing is important in open source!)
4. Create training courses/material on solution
5. Sell training primarily to corporations and sometimes individuals for $
The other path has the same first 3 steps, but instead of training:
4. Establish a "support" department
5. Sell support to corporations
There's also the "open core" approach where you put enterprise features behind a pay-gate but give the basic product out as standard OSS. The biggest challenge here is that your business strategy will ultimately be in conflict with your community member's interests, which inevitably results in sacrificing one for the other, usually sacrificing community needs for the business. For example, consider you have SSO gated behind payment, and someone sends you a PR that adds SSO to your open core version. I would personally…
Jedd · 2021-06-15
This is great, thank you.
WRT 20GB - I'd just assumed it had a microSD slot. Your comment led me down a spiral, to find a guy who pulled the v1 device apart and soldered in socket for one. That's extra frustrating then that the electronics are already there, but the socket + hole is not. [1]
WRT pen - yes, I splashed out for the 'extra good' pen for the Samsung, and was glad I did. The bundled pen was serviceable, but things like the ersatz eraser, and thicker / heftier feel, made it worth while. When ogling the remarkable2 shop page I've kind of assumed I'd get the better pen at the same time, so it's good to have further confirmation on that gut feel.
Sync - sounds like that SyncThing project I found earlier, if it's still viable, might be a better option for us Linux users. If the data is coming across as SVG's or similar then I guess any native apps (Krita, etc) should work, but how good the interoperability on that actually is ... is not well blogged about. (A doubly niche market, I fear.)
[1] http://www.davisr.me/projects/remarkable-microsd/
lovelyviking · 2021-06-15
I have rM1 and tried many things with it even wrote some software to run there. Yet the usage is rather limited so far.
This page contains a list of free software for rM on github:
https://github.com/reHackable/awesome-reMarkable
And this amazing guy even made a full alternative GNU/Linux OS running on rM:
http://www.davisr.me/projects/parabola-rm/
Still I have some unresolved issues. When I say 'unresolved issues' I mean I tried a few things but didn't found something comfortable 'enough' to use. I need something that 'just works' without me dealing with it constantly.
* How would you sync notes between rM and Mac quickly?
Of course syncing through their online service/apps is out of the question due to the privacy.
* How would you sync quickly books with it?
I know you can connect it directly to a computer and use Web Interface. It's too slow and not always works. I perhaps works for one or two books but not very practicle for everyday use. Besides my new Mac doesn't come with normal usb port (thanks apple) and dealing with adapter is too much of a headake each time.
* How would you read HackerNews on rM1 comfortably?
* How would you use it as second monitor for Mac to read some web articles and work?
I know there is: https://github.com/matteodelabre/vnsee
I've managed to configure it as second screen for linux virtual machine running on Mac but this is not the same as running it as second screen to the Mac itself.
Also since my last model of macbook pro…
minimalist · 2019-09-22
I wouldn't recommend any of the Onyx Boox products. Sure they may run android, but:
* They run an ancient version of android (Android 6 or Android 5, I don't remember)
* This ancient version of android runs a kernel that is susceptible to multiple vulnerabilities (like DirtyCOW)[0], and the developers have disabled selinux
* Kernel sources are not released, in violation of the GPL and the last time I checked, it seemed like there was evidence of ripped off applications/IP theft in bundled but hidden applications.
* The bootloader is locked
* Access to the wacom digitizer is only possible through a proprietary blob, which has to be incorporated into an application that wishes to use it. Therefore, the stylus support has a tremendous lag for any application that is not an onyx-made application.
* Handwriting recognition requires connection to their cloud services
Their forums are down right now, but people have been begging them to at least comply with the GPL and release kernel sources for years now [1,2]. The last time I checked, there were 3 separate threads about this on their front page.
It's a really tragic situation for such nice hardware. I can't think of any reasons why the company wouldn't want to open the source unless they were hiding something or were afraid of getting ripped off by other OEMs. The only thing that the onyx devices had over the ReMarkable is storage, but seeing as how the RM can be modded to accept an SD card[3] and has first-class linux…
galleywest200 · 2026-02-04
I would forgive quite a lot of the software decisions if they just let me export the snap-to-text highlights without the use of a third party tool. Many e-ink devices have had this feature for years now.
I currently use RCU (Remarkable Connection Utility) to extract my highlights: https://www.davisr.me/projects/rcu/
fwn · 2025-12-01
reMarkable still work really hard to force you into a subscription - or at least into using their very bad, non-zero knowledge cloud service. ... I don't know why but it is not obvious why this would be for the benefit of the user.
I own a reMarkable 2, but I fill it via RCU [1]. I will absolutely not buy into yet another opaque cloud offering in 2025.
edit: The project you linked looks interesting, though!
[1] https://www.davisr.me/projects/rcu/
lastdong · 2025-09-04
Have you tried RCU — reMarkable Connection Utility (sync files over USB or WiFi) https://www.davisr.me/projects/rcu/
Regardless, expected better support response for a product in this price range.
sourcepluck · 2024-10-16
How long before we get Parabola on it?
https://www.davisr.me/projects/parabola-rm/
yayitswei · 2023-08-26
Looks like there are several self-hosted options, like this one: http://www.davisr.me/projects/rcu/
Probably because it's easy to get root, like another poster mentioned.
kadoban · 2023-01-21
Same.
Yeah RCU works really well, that's possibly the app you mean. http://www.davisr.me/projects/rcu/
I've also installed koreader on mine (dual boot context switched kind of thing), I use that for comics and stuff. Downside is that the notetaking parts don't work on that, but I can just swap back for notes.
robga · 2022-03-01
> if you want basic features like cloud sync and handwriting conversion, you have to sign up for the $8/mo subscription.
You don't "have to" for cloud sync. Remarkable is a fairly open platform and there is a vibrant open source community surrounding it.
You can use a tool like the Remote Connection Utility [0], with support for $12pa. "RCU ensures the user's data is never out of their control, completely unshackled from the manufacturer's proprietary cloud.". There are other tools.
I can't speak to handwriting conversion as I don't use it, but I suspect they don't have any secret sauce and that any 3rd party recognition app can deal with the content if provided in a standard format. I sure wouldn't be wanting boox or Huawei clouds to scan my raw text.
[0] http://www.davisr.me/projects/rcu/
ptman · 2022-03-01
Indeed, Connect feels bad. There's RCU http://www.davisr.me/projects/rcu/
Groxx · 2021-08-25
Depending on how far you want to go, there are VNC clients[1], toltec has opkg-installable stuff including at least one browser[2] known to work, and there are full OS replacements that let you run a full linux GUI[3] which can almost certainly run a normal-ish desktop browser.
So while this one won't work, there are options.
[1] https://github.com/reHackable/awesome-reMarkable
[2] https://toltec-dev.org/
[3] http://www.davisr.me/projects/parabola-rm/
blumomo · 2021-06-15
For me it's much easier to drop files to reMarkable using RCU [0], works over wifi, too.
[0] http://www.davisr.me/projects/rcu/
milkey_mouse · 2021-03-25
I have purchased libre software. An example is RCU (reMarkable Connection Utility): http://www.davisr.me/projects/rcu/
reginaldo · 2020-11-17
Thanks for the software and documentation you've written for the reMarkable. I've taken a different approach for running Debian buster, but your guide [1] saved me a lot of time nonetheless.
[1] http://www.davisr.me/projects/parabola-rm/
chroot for now, systemd-nspawn as soon as I have time to hack on it later, as I want to be able to switch between whatever I'm running and reMarkable's original software.
messo · 2020-10-09
The community around the ReMarkable tablet has made a couple of solutions that makes it possible to use it as a second screen [0], and you could also replace the stock OS with Parabola-rM [1], a linux distro optimized for the ReMarkable. It's not cheap, but not terribly expensive either.
I'll get mine in a month or two and plan to try out how it works as a second screen for programing and writing.
[0]: https://github.com/reHackable/awesome-reMarkable#screen-sharingstreami…
[1]: http://www.davisr.me/projects/parabola-rm/
c-c-c-c-c · 2020-08-27
You can mod it to accept sd-cards. I think it was feautured on HN a while ago
http://www.davisr.me/projects/remarkable-microsd/
FullyFunctional · 2020-08-27
I've been chasing that dragon for years. Just look at the video hosted http://davisr.me/projects/parabola-rm and imagine a terminal app that was actually optimized around eInk (and using an external keyboard). I remain convinced that it could be completely usable for non GUI work.
wishinghand · 2020-08-27
Yeah, it's about installing an alternative OS called Parabola. http://www.davisr.me/projects/parabola-rm/
Eeems · 2023-08-26
Usually the reason is that people want to continue using the built-in interface with just some additions, instead of replacing and maintaining a separate installation.
It would be nice if someone were to start working on an aftermarket linux distribution/ecossytem that targets eink devices. It's a lot of work to do, though, so I'm not surprised that nobody has picked up that torch yet.
Some notes on the reMarkable, it is running a custom linux distribution that is based on Openembedded Core[0]. The company publishes their modifications to the linux kernel[1], so one person has created their own linux distribution for the original reMarkable tablet [2]. The reMarkable 2 currently has no native framebuffer driver for the screen, due to it being software controlled by the UI application, which requires a workaround for custom applications[3].
0. https://www.yoctoproject.org/software-item/openembedded-core/
1. https://github.com/reMarkable/linux
2. http://www.davisr.me/projects/parabola-rm/
3. https://github.com/ddvk/remarkable2-framebuffer
ninjin · 2022-04-01
reMarkable generation one owner here, that at some point sang praises. You are right that the whole cloud integration stinks and was introduced in a shady fashion. Yes, those of us that bought it early get the cloud service for free, but I have just halted my device a few versions prior to when it was introduced and will never again connect it to any WiFi. My personal pet peeve is the touch swiping feature that frankly 9/10 activates when I do not want it to – introducing it was a regression. Needless to say, I am not buying another reMarkable despite loving the hardware and having been promised that the second generation is accessible via SSH.
It is not fair to compare it to an iPad though. The surface and pen has a feeling of resistance (in part thanks to the replaceable tips) that makes it feel like you are writing on a surface rather than sliding on a piece of glass.
While the first generation has a budding pure Linux port [1] and is somewhat hackable [2]. I am holding off any purchases or changes until the PineNote [3] becomes a reality and hopefully my old reMarkable will survive until that point. Note taking on a digital device has become essential to me to scale with more people and projects in my work, so I need a device like this. The PineNote also rocks Wacom technology for that matter. ;)
[1]: http://www.davisr.me/projects/parabola-rm
[2]: https://github.com/reHackable
[3]: https://www.pine64.org/pinenote
nicolashahn · 2020-08-27