Victron Energy BPP900453100 Nucleo GX

Nucleo GX: Communication-Center

The Nucleo GX is a compact, high-performance communication center for monitoring and controlling your Victron system. It offers fast system response, reliable connectivity, and flexible expansion via USB accessories. Ideal for VE.Can-based installations such as RS systems, it provides full GX functionality with simple setup and seamless remote access through VRM, LAN, or WiFi.

Additional functionality such as VE.Bus connectivity, relays, or analog inputs can easily be added via optional USB accessories: the MK3-USB interface, GX I/O Extender 150, or GX Tank 140.

Although the Nucleo GX has no HDMI port, an Android GX WiFi Display can be used for local display and control. System access is also available through VictronConnect, a web browser, or VRM.

Compact and high-performance GX platform

Equipped with a quad-core processor, the Nucleo GX delivers fast and reliable system performance in a compact design. It supports up to 25 connected devices via VE.Direct and USB, and even more via VE.Can, ensuring smooth data handling and responsive control in any installation.

Remote Console on VRM

Monitor, control, and configure the Nucleo GX remotely, just as if you were standing in front of it, using Remote Console on VRM. The same functionality is available locally via LAN or through the built-in WiFi Access Point.

Perfect monitoring & control

Monitor real-time system information such as battery state of charge, power consumption, and power harvest from PV, generator, or mains. Easily start or stop generators automatically, adjust key system settings, and track performance trends. Stay informed with alerts, run diagnostics, and resolve issues remotely through VRM or the local network.

Simple mounting and configuration

The Nucleo GX is easy to install on a wall or with the optional DIN35 DIN-rail adapter (not included). Built-in Bluetooth enables quick setup and configuration using the VictronConnect app. Note: Bluetooth is intended to assist with initial connection and networking configuration; it cannot be used to connect to other Victron products such as SmartSolar charge controllers.

Included in the box

• Nucleo GX
• Power cable with inline fuse and M8 terminal eyes
• 2 x VE.Can terminators

Specifications:

• Supply voltage: 8 – 70 VDC
• Processor: Quad-core
• VE.Direct ports (always isolated): 2 (max. possible VE.Direct devices: 25)
• VE.Can 1: Yes – isolated
• VE.Can 2: Yes – non-isolated
• VE.Bus: Not built in (add via optional MK3-USB interface)
• Relays, digital inputs, tank and temperature inputs: Not built in (add via optional GX I/O Extender 150 or GX Tank 140)
• Ethernet: Yes
• WiFi: Yes
• Bluetooth Smart: Yes (for initial setup and network configuration)
• USB Host ports: Yes – 3 x USB-A (max. 1.5 A @ 5 V combined)
• MicroSD Card Slot: Yes – SDHC cards up to max. 32 GB
• HDMI: No (use an Android GX WiFi Display for local display)
• Remote Console access: Android GX WiFi Display, VictronConnect App, Web Browser, VRM
• Buzzer: Yes
• Button: Yes (Network reset)
• LEDs: 2 (Bluetooth status / WiFi Access Point)
• Outer dimensions (h x w x d): 78 x 154 x 48 mm | 3.07 x 6.06 x 1.89 in (without connectors and mounting accessories)
• Operating temperature range: -20 to +50 °C
• Mounting: Wall or DIN rail (35 mm) with optional DIN35 adapter
• Protection category: IP20
• Safety: IEC 62368-1
• EMC: EN 301489-1, EN 301489-17
• Automotive: ECE R10-6