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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.
It's not clear to me if you're looking for a specific library, but if you use ESP32 (either Arduino, or ESP-IDF) I wrote a library that can read or send DMX.
NOTE:
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