Featured project
ESP32 Solar Tracker
A robust solar-panel controller designed around real field use: angle feedback, autonomous tracking, wind parking, local web control, recovery behavior, and Home Assistant integration.
ESP32ESPHomeMPU6050RTCHome Assistant
Try before you build
See how the tracker responds
The public demo lets visitors move through the day, change tracking modes, adjust wind speed, and watch a simulated panel respond. It is completely disconnected from real hardware.
Interactive demo: Test Auto Sun, Local Angle, Park Flat, motor enable/disable, and the 40 mph wind-park behavior without controlling a physical tracker.
Tracking
Follow the requested panel angle with configurable error thresholds and motor protection.
Safety
Wind-safe parking, motor timeout, endpoint protection, and movement diagnostics.
Offline operation
Local time and location settings help keep the controller useful when Home Assistant is unavailable.
Documentation placeholders
Hardware
Controller, motor driver, RTC, angle sensor, enclosure, and power.
Firmware
ESPHome YAML, local web UI, version history, and recovery instructions.
Downloads
Wiring diagrams, STL files, release ZIPs, and setup guides can be linked here.