Victron VE.Direct Bluetooth Smart Dongle enables wireless monitoring and programming of Victron BlueSolar MPPT solar charge controllers via the VictronConnect app.

• Download the VictronConnect app here: https://www.victronenergy.com/support-and-downloads/software#victronconnect-app — compatible with Android, iOS, macOS and Windows.
• Compatible Victron products: connects to any Victron device with an inbuilt VE.Direct port, including Victron BlueSolar MPPT controllers such as MPPT 75/15, MPPT 100/30, MPPT 100/50, MPPT 150/35 and MPPT 150/45.
• Provides advanced programming and monitoring: by attaching the VE.Direct Bluetooth dongle you unlock live status, detailed data logs and advanced options for system personalisation.
• Live data transmission: real‑time information including solar panel and battery parameters is shown on your mobile device.
• Data logs: system activity for the past 30 days is available to view within the app.
• User-defined battery charging algorithm and temperature compensation settings: option to disable preset values in favour of personalised charging parameters.
• Load configuration and remote control: choose pre-set load management programmes or create a custom profile (e.g. dusk‑to‑dawn lighting); the solar charge controller and load can be turned on/off via your mobile device.
• Additional features: LED indicators for connection status and error alerts; alternative USB connection available via a VE.Direct to USB cable for PC/Windows monitoring.
• Specifications — compatible with VE.Direct devices; current draw (not connected): < 1 mA; current draw (connected): < 2.5 mA; cable length: 1.5 m (4.9 ft); unit dimensions: 67.3 x 35 x 17 mm (2.65 x 1.38 x 0.67 in); mounting dimensions: 57.8 x 15.5 mm, 2 x mounting holes (each 3.5 mm); weight: 75 g (2.65 oz). Supplied with a 5 year warranty and the VE-DONGLE user manual is available to download.

Works with Bluetooth-enabled phones and tablets; ensure your Victron device has a VE.Direct port for compatibility. See VictronConnect documentation for full setup instructions.