#Victron Techhub 2026 - Vortrag: Node Red für Fortgeschrittene - Bob Hopman

#Victron Techhub 2026 - Vortrag: Node Red für Fortgeschrittene - Bob Hopman

Techhub 2026 Node-RED Advanced

Title history
  • #Victron Techhub 2026 - Vortrag: Node Red für Fortgeschrittene - Bob Hopman — observed on 20261025-1618 UTC (YouTube)

by Bob Hopman (Meine Energiewende) · View the channel on PSI

Applied Sciences & Engineering Computing & Cybersecurity UMComputer programmingUMAProgramming techniques
🎙 Bob Hopman (Meine Energiewende) 👥 41K 📅 October 25, 2026 ⏱ 46 min 👁 12 📄 tutorial 🧭 2026-10-25
Available in: English (current) Français

Keywords

Node-REDVictronsmart homeautomationtutorial

Summary

This workshop focuses on advanced Node-RED programming within Victron Energy systems. Bob Hopman demonstrates how to create virtual devices (e.g., temperature sensors, tank sensors, battery simulators) that mimic real Victron devices, allowing seamless integration of third-party sensors and hardware through protocols like MQTT and Modbus TCP. The video covers methods to inject data from external sources into the Victron VRM portal, making them appear as native devices. Additionally, the tutorial shows how to generate custom warnings, alarms, and information messages on the GX device, which can be triggered by data conditions. The presenter also discusses the flexibility of Node-RED’s palette and the potential for simulating various equipment such as EV chargers, PV inverters, and generators. Practical examples include connecting Ruuvi sensors and using Shelly plugs. The session is interactive, with questions from the audience, and emphasizes direct application to user hardware. Overall, it is a valuable resource for advanced users seeking to expand their Victron system’s capabilities.

157 words

Critical Evaluation

Value of the Information & Strength of the Argument

The video provides valuable, actionable knowledge for advanced users of Victron systems. The argumentation is based on live demonstrations and practical examples, grounding each concept in real applications. The presenter effectively explains the rationale behind using virtual devices, such as integrating third-party sensors that lack native Victron support, and clearly illustrates workflows. The value lies in the direct transferability to users’ own setups, as the techniques shown can be immediately adapted. However, the discussion occasionally veers into audience-specific troubleshooting, which may reduce general applicability. The argumentation is coherent and well-structured, building from basic simulation to more complex alert generation, though some claims about system behavior rely on proprietary Victron functionality.

119 words

Title / Content Match

The title accurately reflects the content: an advanced Node-RED talk focused on Victron systems.

Quality & Reliability

7/10

The content is a hands-on technical tutorial by a Victron expert, demonstrating practical Node-RED integration with Victron systems. Information is reliable within its scope but not peer-reviewed.

Chapters

Radar Profile

Reliability 7/10