From 794b57c2d9b6a1cb5a1754cc1b8077554ac7d332 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juraj=20Mich=C3=A1lek?= <juraj.michalek@espressif.com>
Date: Thu, 16 Jun 2022 10:24:07 +0200
Subject: [PATCH] add deprecation warning

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 5dbe7da..db61e45 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
+# Deprecation warning
+
+Following example is suitable only for cases, where majority of logic is based on ESP-IDF, the example here using so called `idf first` approach.
+
+We **recomend `cargo first` approach** described at https://github.com/esp-rs . The approach is simpler and available templates supports Development Containers, GitPod and CodeSpaces.
+
 # Rust ESP32 Example
 
 An example project demonstrating integration with Rust for the ESP32-S2 and ESP32-C3 microcontrollers.