Dear Bhaskar,
My question is more or less the same as the one Paul1 asked back in Oct '18. But my limited abilities does not allow me to interepret the Arduino code in terms of Python code and dac addreses (and how to find them).
In this post: Pr38 / pecmac6xxx, you have linked to a piece of code which seems to do more or less the same as in the example above, but 1) in python using SMbus and 2) with another DAC.
Will you be able to provide any pointers or hints on how to get this up and running on Rpi?
I’ve got myself one of these: https://store.ncd.io/product/1-channel-isolated-4-20ma-current-loop-transmitter-with-power/
Cheers!