MD-PS002 pressure sensor
I need your help with this sensor MD-PS002. I know this sensor is a millivolt wheatstone bridge. In order to read it, I will need to use a weighing sensor amplifier like the HX711.
I want to use it in a vacuum system to tell me the vacuum negative pressure. I also want to use it through mysensor gateway as this sensor will be far away from the gateway linked by a radio module with domoticz.
I found a lot of example for weight scale but I really don't know how to link everything together for using mysensor GW !
Can some help with the code ?? I'm really new to this
There is also a library for the HX711 but I don't know how to turn gram into PSI and link it with mysensor
thanks in advance