Victron Smart Dongle | Wireless Battery Voltage & Temperature Sensor
The Victron Smart Dongle is a compact, Bluetooth-enabled sensor designed to wirelessly monitor battery voltage and temperature, enhancing the accuracy and efficiency of your Victron energy system. Compatible with Victron SmartSolar MPPT chargers, BMV-712 Smart battery monitors, and other VE.Smart-enabled products, this device transmits real-time data within a wireless range of up to 10 meters (33 feet). Powered directly from a 12/24V battery, the Smart Dongle requires no additional display as it is fully configurable and monitored via the VictronConnect app. It supports firmware upgrades through the app to keep your system up to date. Built to operate reliably in harsh environments, it functions between -30°C and +60°C (-22°F to 140°F). The dongle’s compact size and versatile mounting options (plug-and-play, cable ties, or adhesive) make it easy to install anywhere in your system.
Key Specifications
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Device Type – Wireless Battery Voltage and Temperature Sensor
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Connectivity – Bluetooth Smart (BLE 4.0 and higher)
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Compatible Devices – Victron SmartSolar MPPT, BMV-712 Smart, VE.Smart-enabled products
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Primary Function – Real-time battery voltage & temperature transmission for accurate charging
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Wireless Range – Up to 10 meters (33 feet) in open space
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Power Supply – 12/24V DC from battery (via included cable)
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Display – None; configurable and monitored via VictronConnect app
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Remote Access – Indirect via connected Smart devices linked to VRM portal
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Firmware – Upgradable via VictronConnect app
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Operating Temperature – -30°C to +60°C (-22°F to 140°F)
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Dimensions (L x W x H) – Approx. 2.75 x 1.02 x 0.55 inches (70 x 26 x 14 mm)
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Weight – ~0.04 kg (0.09 lbs)
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Mounting – Plug-and-play, cable tie, or adhesive mounting
