-
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.
For me Blockstream Jade has a DIY guide and the TTGO Lilygo T-Display is open source despite being made in china. blockstream jade are not trying to peddle an over priced piece of hardware, the DYI shows that they are not trying to profit from you with hardware.
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.