Adding a UART/SPI/I2C device - Atlas Scientific Water Sensors (pH, conductivity, ORP, DO, Temp)


Hello Community,

I am trying to find the way to add the above sensors for a water monitoring project i am working on. The idea is to be able to add these analog devices/signals to a widget & do some alarms & trending of each value in Cayenne.
Dissolved Oxygen
The interface can be UART, I2C or SPI, just need a way to ADD these to my project…

----connectivity/channel greyed out…



It looks like you are using a Raspberry Pi, let me know if not. If so the only option would be to use the MQTT API. You can chose a couple different options there, but the easiest is Python. Does that help? There are a couple projects around the forums that use it if you need some examples.