diff --git a/ampel-firmware/co2_sensor.cpp b/ampel-firmware/co2_sensor.cpp
index 1c8fdc8fb8faf01f8fb924d5e92d5dfa0fe0dd1d..9ddfe0f910b62393791011dc2f099ef11b89345b 100644
--- a/ampel-firmware/co2_sensor.cpp
+++ b/ampel-firmware/co2_sensor.cpp
@@ -107,6 +107,7 @@ namespace sensor {
     sensor_console::defineIntCommand("calibrate!", calibrateSensorRightNow,
         F("600 (Calibrates right now, to given ppm)"));
     sensor_console::defineIntCommand("auto_calibrate", setAutoCalibration, F("0/1 (Disables/enables autocalibration)"));
+    sensor_console::defineCommand("resetscd", resetSCD30, F("Reset SCD30"));
   }
 
   bool hasSensorSettled() {
@@ -322,4 +323,8 @@ namespace sensor {
       calibrateAndRestart();
     }
   }
+  
+  void resetSCD30() {
+    scd30.reset();
+  }
 }
diff --git a/ampel-firmware/co2_sensor.h b/ampel-firmware/co2_sensor.h
index 318b9596ae50ce15476366c3481d45e238895291..83f580a4f8c5d5b6c71fdd0315563592ad077cca 100644
--- a/ampel-firmware/co2_sensor.h
+++ b/ampel-firmware/co2_sensor.h
@@ -33,5 +33,6 @@ namespace sensor {
   void calibrateSensorToSpecificPPM(int32_t calibrationLevel);
   void calibrateSensorRightNow(int32_t calibrationLevel);
   void setAutoCalibration(int32_t autoCalibration);
+  void resetSCD30();
 }
 #endif