Nov-04-2018, 08:10 PM
Anybody has a reference to a good example of how to best transfer sensor data from Arduino Uno to Raspberry Pi over the USB Cable?
I can figure out how to send data back and fourth, but was wondering if there are some best practices for managing sensor data this way.
I already have the Raspberry Pi 0 W setup as a pool controller with various sensors, relays etc. It is controlled and sends data to Home Assistant via MQTT.
I just ran out of pins and wanted a more robust unit for my sensor inputs, so I'm adding an Arduino Uno to deal with various other sensors (Pressure, Temperature, Levels etc.)
Any help and examples would be greatly appreciated.
I can figure out how to send data back and fourth, but was wondering if there are some best practices for managing sensor data this way.
I already have the Raspberry Pi 0 W setup as a pool controller with various sensors, relays etc. It is controlled and sends data to Home Assistant via MQTT.
I just ran out of pins and wanted a more robust unit for my sensor inputs, so I'm adding an Arduino Uno to deal with various other sensors (Pressure, Temperature, Levels etc.)
Any help and examples would be greatly appreciated.