Anyone done this before? I have 9 somfy RF roller shades? Had 1 person tell me that I have to purchase a $500 controller to perform this. Hoping there is a cheaper workaround. Thanks in advance for any help.
Integrating a standalone RF system is always a challenge. I don't have an answer to your specific question, but it did get me noodling on the topic of any viable alternative approaches: Depending on the price/availability of the Somfy RF remote + your comfort with pulling one apart and tinkering, you could consider doing something similar to this: