Hello,
I'm new to ISY but have been using an Insteon Wireless Thermostat to monitor a pool for a few weeks. Until today, it was running on battery and using the waterproof probe connected to the external sensor port. Today I soldered the external thermometer and switched to a 5V power supply and now I'm having a problem. Though the temperature reads correctly, when put in the pool, the temperature display is going crazy, updating multiple times per second (and seems to be between +/-5 of the actual water temperature). So basically the temperature can't be read. It didn't happen on battery power, which may have been because it doesn't poll the temperature as frequently? It also doesn't happen when its measuring the air temperature so I don't think its a soldering issue, but does anyone have any idea?
Thank you.