From 6e9cb63f90136434c3c6d902bb7f0be204bbee6d Mon Sep 17 00:00:00 2001
From: Pietro Marchini <pietro.marchini@mia-platform.eu>
Date: Sun, 19 Nov 2023 14:02:48 +0100
Subject: [PATCH] docs: update doc

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

diff --git a/README.md b/README.md
index ce5cd4a..476c069 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # ESP32 Triac Dimmer Driver
 
 This library provides an API to control dimmer devices using ESP-IDF 5.x.  
+**For ESP-IDF 4.x projects, please use the v1.0.0 release of this library.**
 It supports both toggle and normal modes, and allows you to set the power levels of the dimmer.
 
 ### Prerequisites