@TerrorBite bit of both, I suppose.
the purple protoboard is the DIY 'badge' for the eth0 event next weekend, and I got my hands on one early.
I added an ssd1306 OLED, ESP32 d1 mini, buttons, lipo + charger and an accelerometer.
it runs on the badge.team platform, which is a great base for all ESP32 projects, and also used for the SHA2017 and various other badges
https://github.com/badgeteam/ESP32-platform-firmware
During eth0 I'll be meeting with my friends and turning this into a standalone pcb, which will become a tilde.industries product