diff -r f44bb52f760f -r ee2c8b29f389 src/MonCO2meters.h
--- a/src/MonCO2meters.h	Fri Jul 01 22:57:31 2022 +0200
+++ b/src/MonCO2meters.h	Sat Jul 02 11:23:13 2022 +0200
@@ -23,6 +23,7 @@
 
 signals:
     void setStatus(QString);
+    void updateCO2meter(QString);
 
 private slots:
     void on_editButton_clicked();