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Re:Split keyboards and how to build them by srcreigh on Tuesday January 26, 2021 @10:48PM (#25924010)
I think bluetooth is just hard to get right.

I was recently in the market for a Filco Majestouch Minila keyboard. I was very scared off by a few reviews which said that bluetooth just stopped working after a while. Is $500 worth it if it could break after a year? Maybe if it was under warranty. Anyway I opted for the wired version.

Never mind my Logitech MX Master 2 mouse which I could never get to work using Bluetooth, and even disconnected all the time with the USB receiver.

Re:Split keyboards and how to build them by presentation on Tuesday January 26, 2021 @10:59PM (#25924081)
A USB dongle would be fine! If there was a FOSS one as good as the Logitech Unifying Receiver that would be incredible.

I use the Redox Wireless [1], maybe check that one out? The receiver has an incredibly small range though, and it's not low profile unfortunately...

[1] https://falba.tech/19644-2/?v=24d22e03afb2

Re:Split keyboards and how to build them by randmeerkat on Tuesday January 26, 2021 @11:38PM (#25924375)
This looks super promising, thanks!
Re:Split keyboards and how to build them by 3np on Tuesday January 26, 2021 @10:54PM (#25924049)
There are bluetooth adapters meant to convert a USB keyboard to a wireless one. Maybe worth a shot?
Re:Split keyboards and how to build them by randmeerkat on Tuesday January 26, 2021 @11:39PM (#25924381)
It’s not just a Bluetooth adapter, the ergodox has a wired connection between the two halves as well. Really I want to everything to be wireless.
Re:Split keyboards and how to build them by 3np on Wednesday January 27, 2021 @04:24AM (#25926021)
Ah right - I don't really see that as an issue (when do you ever want to split them in a way the cable becomes problematic? also you now have two individual units to hook up with battery)

I guess this is why you don't really see many attempts.

But maybe something like this will do the trick?

https://wiki.seeedstudio.com/Grove-Serial_Bluetooth_v3.0/

Re:Split keyboards and how to build them by randmeerkat on Wednesday January 27, 2021 @09:55AM (#25928931)
I’m very broad so my keyboard is split wide, it comes almost to the end of the cable so having two wireless halves would make a nice difference. The shield looks promising, but with all of my other projects I just lack time to hack together a keyboard.
Re:Split keyboards and how to build them by gravyboat on Wednesday January 27, 2021 @12:03AM (#25924511)
I'm using an Ergodox EZ which I really enjoy and I'm hoping wireless plus a trackball is in the next iteration. Even just being wireless (or a wireless add-on) would be great.
Re:Split keyboards and how to build them by randmeerkat on Wednesday January 27, 2021 @09:57AM (#25928947)
That would be epic. I asked the Ergodox folks about it and they said they’ve experimented with a wireless Ergodox EZ but there’s problems with latency with the two halves being wireless. So I’m skeptical that they’ll produce anything soon.