I’m not clear how to act on this information.
I’ve reviewed the RUI code for the RAK5205 & RAK7204 that have an I2C interface and I see the devaddr being used as the one published, and I’m using the published one on a module that has been tested using the Arduino code that I’ve shown above. In the forum post I2c, initialization @Nicholas says that the address is already shifted.
Is the Read/Write bit not handled by the RUI_IF_READ/WRITE?
I can “just” go and do this in STM so I’m not a beginner but as I’m trying to get setup as a reseller that supports the product, it would be useful if I could get to grips with RUI.