Thanks, also, Is there any IoT or remote control / app based monitoring capability available with an additional modal perhaps?

I am looking for a programmable fan controller for my AV cabinet, but don’t want to deal with the hassle of shipping one from the states or some far off land, or messing around with soldering and wiring after a trip to Maplins. So, after some research, I just want to check with the experts here, am I actually in luck here with the Aquacomputer Quadro? This little device seems to be able to control up to four PWM fans, and has four temperature sensors that I can place anywhere in the cabinet. It ...