From b8b8cf84d5811e95b941e54c1c3d583a46e86d45 Mon Sep 17 00:00:00 2001
From: Ollo <Ollo@host>
Date: Wed, 7 Apr 2021 21:57:00 +0200
Subject: [PATCH] Reduce frequence of ESP32 to 80Mhz

---
 esp32/Readme.md    | 1 -
 esp32/src/main.cpp | 3 +++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/esp32/Readme.md b/esp32/Readme.md
index 7e8720d..5844bb5 100644
--- a/esp32/Readme.md
+++ b/esp32/Readme.md
@@ -75,7 +75,6 @@ DS18B20 one wire temp sensor
     * alle Pumpen & Sensoren deaktiviert
 
 ## Masterplan 2.0
- * ESP heruntertakten Mhz heruntertakten
  * kein WLAN 
    * Bewässerung muss immer laufen
    * Timeout um nicht ewig aufs WLAN zu warten
diff --git a/esp32/src/main.cpp b/esp32/src/main.cpp
index d32fc5b..aa75e13 100644
--- a/esp32/src/main.cpp
+++ b/esp32/src/main.cpp
@@ -403,6 +403,9 @@ void homieLoop()
  */
 void setup()
 {
+  /* reduce power consumption */
+  setCpuFrequencyMhz(80);
+
   Serial.begin(115200);
   Serial << endl
          << endl;