I’ve decided to open up another site for more “serious” work, covering the boards I hope to offer for sale. A long boring post can be cut down to: creation of a legal entity so I can move money around properly, and a place to keep hardware showcased and avoid my random musings getting in the way.
Singleboardsolutions.com is the site, and my first serious hardware undertaking is the Obsidian ESP32, currently crowdsourcing on Crowd Supply: https://www.crowdsupply.com/thomas-mckahan/obsidian-esp32
Current prototype (will be black in production)
This board is an ESP32-WROVER-B (16 MB) with a gpio expander to give you the ability to use Raspberry Pi expansion baords in your ESP32 projects. It is extremely flexible, working with ENC28J60 ethernet hats, Adafruit display hats, and pimoroni Automation hats, and that’s all I’ve been able to test so far. Find out more/back the project on Crowd Supply!