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# 📁 WEB FILES UPDATE

📌 Instructions:

1. Create a folder named "data" in your Arduino sketch folder

2. Place all web files (HTML, CSS, JS, images) inside the "data" folder

3. Use "ESP32 Sketch Data Upload" tool to create a LittleFS .bin file

4. Select the .bin file below and click UPDATE

⚠️ This will replace ALL web files!

📁 Select LittleFS Image (.bin):
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⚠️ Warning: This will erase all existing web files and replace them with the new ones. The ESP32 will reboot after update.

#### 📄 Files that will be updated:

- index.html
- settings.html
- trend.html
- style.css
- chart.umd.min.js
- jspdf.umd.min.js
- logo1.png / favicon.png
- All other files in LittleFS

💡 Need to update firmware?

Use the Firmware Update page for updating the ESP32 firmware code.

→ Go to Firmware Update