I created a new tutorial for using Google Firebase and webhooks for storing data from Photons, Electrons, etc…
There are three examples in the tutorial:
- Saving data in a table
- Saving data in a per-device table
- Saving data from a device and retrieving it from another device
You don’t need your own server; it’s all done with webhooks and the regular Google Firebase API. And if you don’t have much data to exchange, you may be able to use the free tier forever.