We had a dealer who had difficulties adding a Honeycomb shade to his system and we thought the following information was useful:
The CSA-YJ-X (where the "X" could be "B" for battery or "PS" for power supply) is not a system-capable shade. This is a standalone Honeycomb shade and will only work with Picos.
The RadioRa2 Honeycomb shades will have an additional "S" for "System". Part number would be: CSA-SYJ-X.