-
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.
nice!nano isn't open source but this one is: https://github.com/zhiayang/mikoto
Or this one https://github.com/joric/nrfmicro I made it to my board and works perfectly and it’s relatively easy to build even with just solder iron.
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.