shelly upgedatet

shelly_pro_3m.py

@@ -1,3 +1,5 @@
+import struct
+
 from pymodbus.client import ModbusTcpClient
 import pandas as pd
 import time
@@ -53,7 +55,8 @@ class ShellyPro3m:
                 print(f"Fehler beim Lesen von Adresse {address}: {result}")
                 continue
 
-            value = result.registers[0] / 10.0
+            packed = struct.pack(">HH", result.registers[1], result.registers[0])
+            value = round(struct.unpack(">f", packed)[0], 2)
 
             print(f"Adresse {address} - {info['desc']}: {value}")
             data[f"{address} - {info['desc']}"] = value