New Sunsynk Wifi Dongle has Wi-Fi compatibility Allows for remote monitoring All inverter settings can be configured directly from the App The logger is only compatible with thenew platform, new sunsynk application (see link below) Please note this is not compatible with the Solarman App Does not come with the RJ45 port https://www.sunsynk.org/remote-monitoring Documents User Manual Sunsynk Data Logger DB9 Weight: 0.09 kg