From 8bf30ac2284496d8fcc6f119ed905ba9ca0215a7 Mon Sep 17 00:00:00 2001
From: M-Factory <mario.felipe.tf@gmail.com>
Date: Thu, 13 Nov 2025 14:56:21 +0900
Subject: [PATCH] Update README.md

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 89a9395..3d2aa7c 100644
--- a/README.md
+++ b/README.md
@@ -250,6 +250,8 @@ Once your IDE is ready:
 2. **Upload the Sketch**
    * Click the **Upload** button (right arrow icon) in the Arduino IDE toolbar. This will compile and upload the sketch to your board.
    * **No separate LittleFS upload is needed.** All web UI files are embedded in the sketch.
+  
+**⚠️ Note for existing users:** If you have previously uploaded /data via LittleFS, you can safely skip that step now — the device will manage config files internally.
 
 &nbsp;
 ## 🏠 ESPTimeCast Home Assistant Integration
@@ -469,3 +471,4 @@ If you enjoy this project, please consider supporting my work:
 
 
 
+