From 38171be62313922ccdc65cadf8ceb52074df5cb3 Mon Sep 17 00:00:00 2001
From: ElVit <54866762+ElVit@users.noreply.github.com>
Date: Thu, 30 Jan 2025 16:46:48 +0100
Subject: [PATCH] Updated README.md

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

diff --git a/components/panasonic_heatpump/README.md b/components/panasonic_heatpump/README.md
index eb19d57..7e6034e 100644
--- a/components/panasonic_heatpump/README.md
+++ b/components/panasonic_heatpump/README.md
@@ -12,6 +12,9 @@
 
 ![wiring.jpeg](../../prototypes/panasonic_heatpump/wiring.jpeg)
 
+You may also connect the +5V pin of the heatpump to the +5V pin of the ESP board.  
+But for me the current provided by the heatpump was quite unstable so I powered my ESP board through an USB cable.  
+
 ### CN-CNT Pinout (from top to bottom)
 
 pin | function