I'm trying to connect a wireless network device to the thermostat so I can control the thermostat from the internet. The device I'm using from Digi says it needs a serial connection on the thermostat. I don't see one listed in the thermostat manual. Is there one I can connect into?... Forum: diplofix.com - Od: MrLawn - Data: 2009-02-10 16:22:02