diff --git a/examples/mqtt.py b/examples/mqtt.py
index f1630e0..045c647 100644
--- a/examples/mqtt.py
+++ b/examples/mqtt.py
@@ -31,18 +31,6 @@ username = "mqtt-user"
 pw = "phio6yiR9ohs1veeghu4WaeGhaiRi8he4EiWasheev4faeku8tohdiuthah7zahP"
 client_id = "solarmonitor"
 
-# global value_pvProduction
-# global value_wHouseConsumption
-# global value_energyImportExport
-# global value_houseBatterySoC
-# global value_houseBatteryLoadUnload
-
-# value_pvProduction = "0"
-# value_wHouseConsumption = "0"
-# value_energyImportExport = "0"
-# value_houseBatterySoC = "0"
-# value_houseBatteryLoadUnload = "0"
-
 try:
     logging.info("epd2in13bc Demo")
     
@@ -70,9 +58,6 @@ try:
     #epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRedimage))
     epd.display(epd.getbuffer(HBlackimage))
 
-    #values_image = Image.new('1', (epd.height, epd.width), 255)
-    #values_draw = ImageDraw.Draw(values_image)
-
     time.sleep(2)
 
 except IOError as e:
@@ -117,11 +102,11 @@ def on_message(client, userdata, msg):
         line = 60
 
     print(line)
-    print(value_pvProduction)
-    print(value_wHouseConsumption)
-    print(value_energyImportExport)
-    print(value_houseBatterySoC)
-    print(value_houseBatteryLoadUnload)
+    print("PvP: "+value_pvProduction)
+    print("Hou: "+value_wHouseConsumption)
+    print("I/E: "+value_energyImportExport)
+    print("SoC: "+value_houseBatterySoC)
+    print("Bio: "+value_houseBatteryLoadUnload)
     
     #print(f"`{msg.topic}`: `{msg.payload.decode()}`")
 
@@ -156,11 +141,11 @@ try:
         time.sleep(10)
         print("-----")
         logging.info("test")
-        logging.info(value_pvProduction)
-        logging.info(value_wHouseConsumption)
-        logging.info(value_energyImportExport)
-        logging.info(value_houseBatterySoC)
-        logging.info(value_houseBatteryLoadUnload)
+        logging.info("PvP: "+value_pvProduction)
+        logging.info("Hou: "+value_wHouseConsumption)
+        logging.info("I/E: "+value_energyImportExport)
+        logging.info("SoC: "+value_houseBatterySoC)
+        logging.info("Bio: "+value_houseBatteryLoadUnload)
         drawblack.rectangle((150, 0, 220, 50), fill = 255)
         drawblack.text((150, 0), value_pvProduction, font = font10, fill = 0)
         drawblack.rectangle((150, 15, 220, 50), fill = 255)