FacePlant/README.md

FacePlant (v1.0.0)

ESP32 + SH1106 OLED + soil moisture buddy with expressions.

Features

• Happy / Dry (frown + droplet) / Too-wet (bubbles)
• Random blinks (>= 1/min) + silly faces (more frequent in Kids Mode)
• 72-hour "RIP" mode when dry (disabled in Kids Mode)
• Captive-portal setup AP, then joins home Wi-Fi
• mDNS hostname: http://faceplant.local
• Web UI at / + JSON at /status
• OTA update at /update
• Webhook (optional) posts JSON on events

Wiring

• OLED (I2C): SDA=GPIO21, SCL=GPIO22, VCC=3.3V, GND=GND
• Moisture sensor analog out: GPIO34