MmWave

A Glanceable Bathroom Dashboard: ESPHome on the LilyGo T-Display S3 AMOLED
Turning a 1.91 inch AMOLED dev board into a multi-page bathroom display for weather, power, and (yes) my toothbrush. Driven by ESPHome, a mmWave presence sensor that also runs the lights, and a handful of I2C sensors.
Apr 22, 2026 25 min read Home Lab, Self-Hosting