I'd like to monitor a dozen or so digital & analog sensors with Hubitat. Are there any available I/O boards or digital & analog interfaces to Hubitat? I suppose one could use a dry contact sensor for the digital signals, but I haven't found anything for the analog signals.
Digital: Is this device outputting 0v or 5v?
Analog: What voltage between 0 and 5v (or 0-1024 bits) is this device outputting?
Thanks for any ideas