/challenges-projects/design-challenges/sci-fi-your-pi/b/blog/posts/escape-the-past-df1-communicationsThis week I was able to get the DF1 protocol operational. It is not a compete implementation of the protocol, but it implements read and write operations for data transfer to/from a SLC 500 processor.RS-232 communication As mentioned in a previous poen-USTelligent Community 12