Has anyone found any reasonably straightforward solution here? I appreciate all the suggestions from folks, but am very surprised by the lack of corresponding function to the arduino Wire library for OMega2 + Python for I2C. I'm trying to get a board running that is working on Arduino utilizing the Wire API to get data from the device using Wire.requestFrom(), Wire.available(), and Wire.read(). Is the most straightforward solution to add parameter compatible calls to OmegaExpansion.onionI2c? I might be able to assist in any efforts if this seems like a path Onion would like to take that would be useful to others. Btw, I do love my Omega2. I think it just needs a little more library love!
Original Arduino Source: https://github.com/SparkysWidgets/MinipHBFW/blob/master/MinipH.ino
Python Version: https://github.com/SparkysWidgets/MinipHBFW/blob/master/RaspberryPi - Python3/pHReader.py