phyESPx

What is PhyESPx?

PhyESPx is an open-source data acquisition system for MINT education. It is designed to be very robust, easy to use and low-cost while providing decent data rates as well as an extensive functionality. PhyESPx sensor kits can mesure all kinds of physical parameters and transmit the acquired data to a web interface which can be set up on tablets, laptops or pcs. Multiple sensor kits can be used at the same time due to the mesh-based (WiFi) data transmission or can be combined within multi-axis-charts for more complex experiments.

How to use it?

First, you will need one or multiple server-components which you can easily build yourself by having a look at the github repo and the building instructions.
You can replicate sensor-components by using the provided files or develop some on your own (SPI and I²C sensors are supported; the logic level used by the interface is 3.3V).
Once you have set up the network configuration and flashed the ESP32, you are ready to deploy your system.