
Otto van der Veen developed and documented integrations for the evcc-io/evcc repository, focusing on smart home energy monitoring. He delivered a configuration template enabling evcc to fetch and parse power, voltage, and current data from Aandewiel DSMR-logger devices via their REST API, streamlining onboarding and enhancing energy data visibility. Otto also clarified DSMR Logger product documentation, improving API origin transparency and product identification, which reduced customer confusion and onboarding time. His work demonstrated proficiency in YAML, configuration management, and IoT systems, with a focus on maintainable documentation and collaborative development. No major bugs were recorded during this period.
This month delivered a targeted documentation/clarification update for the DSMR Logger product, improving API origin/nature clarity and product identification within evcc. No major bugs were recorded for this period. Overall impact includes reduced onboarding time and fewer usage ambiguities for customers, along with improved API discoverability. Demonstrated skills include clear documentation, API naming discipline, and cross-team collaboration with multiple authors on the commit.
This month delivered a targeted documentation/clarification update for the DSMR Logger product, improving API origin/nature clarity and product identification within evcc. No major bugs were recorded for this period. Overall impact includes reduced onboarding time and fewer usage ambiguities for customers, along with improved API discoverability. Demonstrated skills include clear documentation, API naming discipline, and cross-team collaboration with multiple authors on the commit.
Month: 2025-09 — Delivered the Aandewiel DSMR-logger integration template for evcc (evcc-io/evcc). This feature adds a configuration template to fetch and parse power, voltage, and current data from the DSMR-logger REST API, enabling monitoring and utilization of energy data from Aandewiel smart meters. This reduces onboarding effort and improves energy visibility across installations. Commit 1dc185cbb3f147cee902d6330bb120300cfb022d (#23289).
Month: 2025-09 — Delivered the Aandewiel DSMR-logger integration template for evcc (evcc-io/evcc). This feature adds a configuration template to fetch and parse power, voltage, and current data from the DSMR-logger REST API, enabling monitoring and utilization of energy data from Aandewiel smart meters. This reduces onboarding effort and improves energy visibility across installations. Commit 1dc185cbb3f147cee902d6330bb120300cfb022d (#23289).

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