Hardware
Turning my GitHub Universe badge into an environmental monitor
Two I2C sensors, a badge app and a 3D-printed mount. The first platform was too big; the final version fits above the screen and keeps the wiring underneath.
Hardware
Two I2C sensors, a badge app and a 3D-printed mount. The first platform was too big; the final version fits above the screen and keeps the wiring underneath.
ESP32
A cheap no-PSRAM ESP32 screen now tracks aircraft, watches a 3D printer, checks the weather and network, and securely updates itself from GitHub.