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https://arduinojson.org
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InfluxDB
Purpose built for real-time analytics at any scale. InfluxDB Platform is powered by columnar analytics, optimized for cost-efficient storage, and built with open data standards.
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Look into Arduino.JSON for serializing and serializing arrays. Next you want an error correction be protocol. Traditionally this was xmodem or ymodem. There is git repo: https://github.com/gdsports/XYmodem
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