Hi Darrell / Fillippo / All,
I've used the APC UPS monitoring add-on as per the How-to before in the past with success via the serial interface. However, a number of newer models from APC only comes with a USB interface. Is there a version of the monitoring add-on that will work with these newer USB only UPS models (or perhaps I missed something in the existing one that will work with them) ?
TIA

Kelvin.