Victron Energy VE.Direct Smart Dongle for Monitoring Using the VE.Direct to Bluetooth Smart dongle you can display your BMV or MPPT information on iOS and Android devices, using the VictronConnect App. View information wirelessly such as battery status and solar panel power, plus other useful data. The dongle is able to read data from all products with a VE.Direct port, such as the BMV-70x series battery monitors, Phoenix Inverters with VE.Direct port,MPPT Solar Charge Controllers. This also includes Instant Readout: when the VE.Direct Smart Dongle is connected to a BlueSolar MPPT, BMV-70x or a Phoenix Inverter VE.Direct, VictronConnect will display the most important data of these products on the Device list page without requiring a paired connection. This includes visual notifications of warnings, alarms, and errors, enabling diagnostics at-a-glance.