smart pet feeder

Smart Pet Feeder ESP32 Designed, tested and used daily for over 2 months before release. A fully 3D printed smart pet feeder powered by an ESP32. Easily configure feeding schedules through a built-in WiFi web interface without the need for a dedicated app. The feeder uses a servo-driven dispensing mechanism and automatically stores all settings, even after power loss. Perfect for cats and small pets. Real-World Tested 🐾 This feeder is not just a prototype. The design and software have been tested in daily use for more than 2 months before release. During this period, the feeder reliably dispensed food according to schedule and allowed continuous improvements to both the hardware and software. Features ✅ Fully 3D printed design ✅ WiFi setup with captive portal ✅ Mobile-friendly web interface ✅ Multiple feeding schedules ✅ Adjustable feeding duration ✅ Adjustable motor speed ✅ Manual feeding button ✅ RGB status LED ✅ Automatic daylight saving time support ✅ Settings saved in memory ✅ USB powered ✅ Factory reset function Hardware Arduino Nano ESP32 Continuous Rotation Servo RGB LED Push Button USB-C Power Supply Software Arduino IDE WiFiManager ESP32Servo ESP32 WebServer How It Works After powering on, the feeder creates a WiFi setup portal if no network is configured. Once connected to your WiFi network, you can access the built-in web interface from any phone, tablet, or computer on the same network. Feeding schedules, motor speed and feeding duration can all be configured directly from the web page. All settings are automatically saved and restored after power loss. First Setup Power on the feeder. Connect to the WiFi setup network: CatFeeder The WiFi setup page will automatically open on most devices. If it does not open automatically, browse to: 192.168.4.1 Enter your WiFi credentials. The feeder will restart and connect to your WiFi network. Find the assigned IP address in your router. Open that IP address in your browser to access the web interface. Accessing t