From 8d0cd5fd91fad26957cc2c0f2b339aae09df92d9 Mon Sep 17 00:00:00 2001
From: Birte Kristina Friesel <derf@finalrewind.org>
Date: Sun, 14 Jan 2024 08:05:09 +0100
Subject: README: 5V is not an ESP8266 pin

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index b2b7d43..f6f6e49 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ following modules.
 Connect the MH-Z19 sensor to your ESP8266/NodeMCU board as follows.
 
 * MH-Z19 GND (black wire) → ESP8266/NodeMCU GND
-* MH-Z19 Vin (red wire) → ESP8266/NodeMCU 5V
+* MH-Z19 Vin (red wire) → NodeMCU 5V
 * MH-Z19 Rx (blue wire) → NodeMCU D1 (ESP8266 GPIO5)
 * MH-Z19 Tx (green wire) → NodeMCU D2 (ESP8266 GPIO4)
 
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