About

After years of daily coding and typing, I began to experience pain in my fingers, which led me to explore split keyboards.

I tested a number of models — including the Ergodone, Ergotravel, Redox, and Corne — before ultimately settling on the Lily58. Its size and key count proved to be the most practical for everyday use.

Later, I extended the Lily58 by adding 2.4G wireless functionality and Vial support, powered by the RP2040 microcontroller with the large available memory capacity. With two CR2450 batteries, I was able to use it for roughly a year under my typical workload of about eight hours per day. I haven’t precisely measured battery life, but you can estimate it based on this usage pattern.

I believe this customized Lily58 can help you work more comfortably and efficiently, just as it has for me.

Happy hacking!

Contact & Discussions 📌

• 📱 Telegram: Lily58 KBD – Reach out instantly
• 📧 Email: kbd@guojing.io – Send me a message
• 🐙 GitHub Discussions: lily58-shop/discussions – Start a discussion or share ideas

Feel free to get in touch about custom keyboard builds, firmware tweaks, or simply to share your typing experience — I’d be glad to connect.

I’m usually available during UTC+8 working hours (8–9 a.m.), when I can respond quickly.