I have the output of a wheatstone bridge going into an ADS1115.
I am exciting the bridge with a 24VDC supply and the ADS1115 with 3.3VDC through a Raspberry Pi.
The issue I am having is that when I look at the output from the bridge I see around 6.5mV and as soon as I connect this to the ADS there is no output.
Nothing can been seen through my software even if I turn the gain up to the maximum.
I have tried commoning the grounds of both of my supplies and still no joy.
I was wondering if anyone else had seen this issue and could shed some light on this.