What is SpaceFN and why you should give it a try
The SpaceFN concept - setting up your space key as a layer switch when held - is probably one of the most useful tweaks in the keyboard hobby. Let me explain how it works. My SpaceFN article on kbd.news made some rounds recently - quite surprisingly given the age of this concept. This piece you're reading is a condensed version of the full post. If you're left with unanswered questions, you'll most likely find the info you're looking for in the original write-up. On my imaginary top list of the most useful keyboard features, tweaks and hacks, SpaceFN would deserve a podium finish for sure. But what makes it so special? In short: SpaceFN is easy to implement, easy to learn, costs nothing, can be used with any keyboard, and can improve your productivity instantly. I will list its benefits below, but can state right at this point that the SpaceFN concept, setting up your space key as a layer switch when held, is clearly one of the most useful tweaks in the keyboard hobby....
Apr 30, 2024
Just a couple things I wanted to note: * I had read earlier in this thread that the backlights are just for ambient purposes, and I agree. The lights do not show through the keycaps. * I can't seem to power off the keyboard. I hold down the Fn + Ins key for up to 30 seconds and the light under the Insert key stays on.
*UPDATE* Ah, ok, you just hold down the Insert key by itself for a few seconds to turn it off.
I have another follow up question. How do I clear the memory of all the paired devices on this keyboard? I see the description mentions Fn + Del, but it does nothing on my keyboard. I also tried holding the keys down for a long time but no luck.
**UPDATE** Ok, I figured this out on my own. You have to make sure the keyboard is not currently connected to any device. While the Insert light is blinking, holding down Fn + Del will clear the keyboard's list of paired devices.