Nucleo GX - Compact GX monitoring device
Nucleo GX is a compact GX device with a quad-core processor, offering Ekrano GX-level speed at a lower cost. It connects up to 25 devices via VE.Direct and USB, plus more via VE.Can, and monitors battery status, consumption and PV, generator or mains input in real time. It suits ESS and off-grid installations built around the Multi RS.
Main features:
- Supply voltage: 8-70 V DC, power draw 3 W
- VE.Direct: 2 isolated ports, up to 25 devices with USB
- VE.Can: 2 ports, one isolated
- Connectivity: Wi-Fi, Bluetooth, Ethernet 10/100, microSD slot
- USB ports: 3 host ports for MK3-USB, GX IO Extender 150, GX Tank 140
- Remote Console: via VRM, LAN or built-in Wi-Fi access point
The Nucleo GX is a compact, high-performance GX device that offers Ekrano GX-level speed at a lower cost.
Powered by a quad core processor, it connects up to 25 devices via VE.Direct and USB, plus more via VE.Can, and provides real time monitoring of battery status, power consumption, and PV, generator, or mains input, along with automated generator start/stop and alerts. Where needed, the I/Os can be extended with the following optional USB accessories: the MK3-USB interface, GX I/O Extender 150, or GX Tank 140.
The system can be managed from anywhere through Remote Console on the VRM Portal, the VictronConnect app, or a web browser. For local display and control, an Android GX WiFi Display can be added.
With its focused feature set, the Nucleo GX is an ideal choice for ESS and off grid installations built around the Multi RS.
Technical specifications
| Supply voltage range | 8 … 70 V |
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| Power draw | 3 W |
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| Operating temperature range | -20 … 50 °C |
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| VE.Direct | 2 (max. possible VE.Direct devices: 25) |
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| VE.Can | Yes VE.Can 1 isolated VE.Can 2 non-isolated |
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| BMS-Can | Yes - see VE.Can |
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| Bluetooth | Yes |
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| Ethernet | 10/100 RJ45 socket - isolated except shield |
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| Wi-Fi | Built-in |
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| USB | 3 USB Host ports |
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| microSD card slot | Yes |
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| Cellular (mobile network) | No |
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| Antenna | No |
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| Factory-supplied SIM card | No |
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| Resistive tank level inputs | 0 |
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| Temperature sense inputs | 0 |
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| Digital inputs | 0 |
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| Ruuvi tag support | Yes |
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| Relays | 0 |
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| Buzzer | Yes |
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| Colour | Blue (RAL 5012) |
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| Protection category | IP20 |
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| Height | 78 mm |
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| Width | 154 mm |
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| Depth | 48 mm |
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| Safety | IEC 62368-1 |
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| Emission | EN 3011489-1, EN 3011489-17 |
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| Automotive directive | ECE R10-7 |
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