Open Hardware

PhenixTech

Projects
Firmware / Hardware Hydrogen V1

Keychain clock built around the CH32V006. CR2032 powered, Custom PCB, SSD1306 OLED, PCF8563T RTC.

CH32V006 SSD1306 27x27mm
In progress
↗ Handheld / Firmware Boron V2

RP2350-powered handheld with 240x240 display, expansion port, LiPo battery, and a full button layout. Runs Doom.

RP2350 ST7789 2500mAh
In progress
↗
Articles
May 2026  /  Hardware Mod
ThinkPad LX470 - Backlit Keyboard Retrofit
Adding a feature Lenovo never shipped. Reverse engineering the keyboard backlight system and fitting an RP2350 inside the smart card reader slot.
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Contact
GitHub
github.com/PhenixTech