-
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.
I think what you need SimHub https://www.simhubdash.com/. You can make it display a dashboard on your phone/tablet and even make it digital button box. You can even have more than one device. I've seen people do it but I haven't tried it.
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.