Robin van der Vleuten

Labs

, a workbench for side projects that wouldn't leave me alone. Small things, mostly. Useful enough to keep around.
The p1meter.dev interface: a skeuomorphic smart meter with a CRT-green display reading 001235.267 kWh, tariff lights, a physical cycle button and a P1 port type plate.
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p1meter.dev

A virtual Dutch smart meter you can talk to over plain TCP, or leave open in a tab and watch tick. It's my DSMR parser running backwards inside a skeuomorphic Phoenix LiveView, sending a checksum-perfect telegram every second.

p1meter.dev
The energieprijs.info landing page with a daily energy price digest signup and an email preview showing hourly prices as a bar chart.
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energieprijs.info

A small Dutch tool for people with dynamic energy contracts: daily prices, cheap and expensive hours, and a digest in your inbox so you can plan the dishwasher, dryer or EV charger before the peak hits.

energieprijs.info