Ergo72 keyboard
Check out my new project: the Ergo72 ergonomic keyboard. It’s my re-imagining of the famous ErgoDox design. Writeup: https://emeryth.net/ergo72-keyboard/
SMA-Q2-OSS Update: Notifications and 10-day battery life
With this update the firmware makes for a perfectly usable smart watch. I have implemented call and message notifications. This is the most important feature of a smartwatch for me. I switched the entire communication protocol over to Protocol Buffers (via nanopb). This greatly simplified … Continue readingSMA-Q2-OSS Update: Notifications and 10-day battery life
SMA-Q2-OSS Update: Watchface, weather, music
I decided to lay my pebble watch to rest, so now I am motivated to make the SMA-Q2 firmware actually useful. I have designed a new watchface including current weather form Gadgetbridge. I have also added basic music control support, although the song info is … Continue readingSMA-Q2-OSS Update: Watchface, weather, music
LSDJ on the STM32 Game Boy Cartridge
I got LSDJ up and running on my STM32 flashcart and added some features that make the thing a complete flashcart. ROM The microcontroller has 1MiB of flash, so after reserving some space for code and 128KiB to save RAM, I could spare 768KiB for … Continue readingLSDJ on the STM32 Game Boy Cartridge
Welcome to my new blog
Check out the menu on top or the links below to browse my projects. https://emeryth.net/category/current-projects/ https://emeryth.net/category/old-projects/