· An Android device (Android 6.0 or later), an iPhone or iPad (iOS 12.2 or later), or a Windows PC (Windows 10 version 2004 or later).
· A network connection to the controllers you want to read — for example, a phone connected to the plant network through a wireless access point.
· An internet connection, but only if you want to register your email (see Email Registration). Monitoring does not need the internet.
