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
Apparently the key travel can also be adjusted (2mm or 3mm), and the board is fully programmable. Hopefully if this is the case, it comes with an English manual on how this works.
1) Topre clone switches with complete programmable functions;
2) Six keys NKRO under USB mode, can be switched to full NKRO with function key combinations;
3) Key lock function to prevent kid's error operations;
4) Integrated rubber ring for sound absorption;
5) 35g tactile feeling and 45g tactile feeling options, with 65g for spacebar;
6) Electrostic capacitive keyswitch for longer life and performance;
7) Detachable cable for easy portable and use;
8) Cherry switch compatible keycaps for DIY purpose;
9) Thick PBT keycap and POM for base and switch cross;
10) High strength imported steel for spring, alluminum alloy for base seat;
11) 4mm stroke; Programmability;Self definition and Macro definition function of each key;
12) Integrated with storage disk for data saving;
13) Dimension:445mm x 135mm x41mm; Weight: 1kg.