I'm planning on doing pretty much the same thing. A couple of questions:
1. Why not just run InfluxDB and Chronograf on one of the CHIPs?
2. How are you sending data to the Pi?
1. Why not just run InfluxDB and Chronograf on one of the CHIPs?
2. How are you sending data to the Pi?
I started off with a single C.H.I.P. and ran everything on it but then when I added a second C.H.I.P. I wanted to have all the data in a central location. I also found Chronograf lag a lot when trying to browse more than a couple day's worth of data. The Raspberry Pi has much faster storage and CPU.
> How are you sending data to the Pi?
The C.H.I.P. has a Python script that runs on a cron that calls a C program to read the sensor and then sends it to the Pi using InfluxDB's HTTP API.