Update sensor.py

custom_components/mega/hub.py

@@ -673,7 +673,7 @@ class MegaD:
                 cmd = dict(
                     pt=config[0][0],
                     chip=chip,
-                    ws=''.join([hex(x).split('x')[1].ljust(2, '0').upper() for x in _next_val])
+                    ws=''.join([hex(x).split('x')[1].rjust(2, '0').upper() for x in _next_val])
                 )
                 await self.request(**cmd)
 

custom_components/mega/sensor.py

@@ -241,7 +241,8 @@ class Mega1WSensor(MegaPushEntity):
                 tmpl.hass = self.hass
                 ret = tmpl.async_render({'value': ret})
         except:
-            return ret
+            pass
+        return ret
 
     @property
     def name(self):
@@ -255,4 +256,4 @@ class Mega1WSensor(MegaPushEntity):
 _constructors = {
     'sensor': Mega1WSensor,
     'i2c': MegaI2C,
-}
+}