I am working on a product using the DIGI Xbee S3B RF module. I need to get a replacement for a legacy system from ~2014/5.
The software running on the microcontroller uses AT commands which identifies it as running the XSC firmware. However, there are 4 different options under the XSC function set. I can't find any documentation on what the difference is.
Does anybody know where I can find the difference between the 19200, 19200 920MHz, 9600, and 9600 920MHz "Function Set" options? I need to find the difference to figure out which one will be compatible with the old system.