ACS712 Alternatives

This page summarizes the projects mentioned and recommended in the original post on /r/esp32

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SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
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  • ACS712

    Arduino library for ACS Current Sensor - 5A, 20A, 30A

  • I’m measuring AC. I’m filtering in software, using libraries that are pretty solid but I can’t find the code right now but it was based in this library https://github.com/RobTillaart/ACS712. I tried measuring the average values in chunks of 1000, reading every X seconds, Kalman filters… At the end, I was just reading raw values from the GPIO, calculating the average of 5 and printing it in esphome, but the values were not coherent at all. I never get a 0 value. On the electronic side, I tried with a voltage divider even if it’s not required but also without it. However I can try again if you know something worth to try.

  • 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.

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