I did a test with STM32 blue pill comparing some available arduino IDE STM32 cores and their analog read sample speeds. Fastest was 166,666 samples per second. (9 minute video)

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  • Arduino_STM32

    Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards

    • Straight out the box the rogerclarkmelbourne Arduino_STM32 core is fastest at 166,666 analog reads per second. https://github.com/rogerclarkmelbourne/Arduino_STM32

  • STM32GENERIC

    Generic implementation of Arduino for STM32 boards

    • This was in second at 27ksps danieleff STM32GENERIC https://github.com/danieleff/STM32GENERIC

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    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.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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