fix sw-link

custom_components/mega/hub.py

@@ -360,7 +360,7 @@ class MegaD:
                 return pty, m
 
     async def scan_ports(self, nports=37):
-        for x in range(1, nports+1):
+        for x in range(0, nports+1):
             ret = await self.scan_port(x)
             if ret:
                 yield [x, *ret]
@@ -371,7 +371,7 @@ class MegaD:
         async for port, pty, m in self.scan_ports(nports):
             if pty == "0":
                 ret['binary_sensor'][port].append({})
-            elif pty == "1" and m in ['0', '1']:
+            elif pty == "1" and m in ['0', '1', '3']:
                 ret['light'][port].append({'dimmer': m == '1'})
             elif pty == '3':
                 try: