Reduce frequence of ESP32 to 80Mhz

2021-04-07 21:57:00 +02:00
parent 902c863873
commit b8b8cf84d5
2 changed files with 3 additions and 1 deletions
--- 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;