Weigh-fi

Introduction

Weigh-fi is a WiFi-enabled scale with API access, allowing users to easily add weight measurements when using ThalamOS.

Features

• LED Indicator Light: Provides visual feedback for the device status.
• API: Offers a robust API for seamless integration and control.
• Easy Integration: Compatible with ThalamOS versions greater than 0.2 for effortless setup.

Setup

Build Your Weigh-fi

Parts List

• ESP32-C3 Mini
• HX711 controller with weight cell
• LED filament (130mm)
• Some PLA to print your case

Wiring Diagram

Flash the File

1. Open the .ino file in your Arduino library.
2. Set your WiFi credentials.
3. Configure your flash settings as follows:
   • Board: ESP32C3 Dev Module
   • USB CDC on Boot: Disabled
   • CPU Frequency: 160MHz (WiFi)
   • Core Debug Level: None
   • Erase All Flash Before Sketch Upload: Enabled
   • Flash Frequency: 80MHz
   • Flash Mode: QIO
   • Flash Size: 4MB (32Mb)
   • JTAG Adapter: Disabled
   • Partition Scheme: Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
   • Upload Speed: 921600
   • Zigbee Mode: Disabled

Images

Contributing

Contributions are welcome! Please fork the repository and submit a pull request.

License

This project is licensed under the MIT License.

Contact

For any questions or suggestions, please open an issue or contact the repository owner.

TODOs

• Add 3D files
• Use Improv library to simplify setup
• Use ESP Web Tools to allow flashing from web
• Create custom PCB