More progress. As soon as I hit submit on my previous post, I found this thread:
Which indicates that the device can be written to manually as a serial port. This is great. I am not using psychopy or anything, just pure python and pyserial. Following some matlab code, I was able to open the port and write to it with ‘_c1’ and I received an ‘_xid0’ response, which I take to indicate that I am successfully communicating with the device. Now I am on to trying to send a trigger. Is there a simple pure-python example of writing a trigger to the port?