I’ve been looking for ways to replace my (still working) RFXLAN device, but lacking in protocol support, and stumbled across the RfLink project. I built mine for less than £10 and I’ve recently added support for outbound messages, switches/contacts, Oregon Temp sensor and RTS/Somfy support to the OH2 binding, RFLink binding.
I’ll probably end up with two of these, one for 433.92MHz and one for 433.42MHz (RTS/Somfy). I use usbip to “move” the ttyUSB devices to my OH2 box from the RPI the devices are connected to. Its been pretty stable so far.
JJ