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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
You can control LEDs with WS281x Octoprint plugin and a Raspberry Pi with Octoprint. The board itself could probably control some MOSFETs that control a 5050 strip with PWM outputs, so you basically tell your printer you have more fans than you do, but that sounds jank as hell
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