Hello,
I used to use an Enki box (Leroy Merlin) before HA. Somfy offered a USB dongle to connect to the Enki box so as to propose RTS connectivity. This USB dongle worked really great; so I’m trying to make it work without the Enki box.
I’ve started playing around in Python, but so far reached a dead end - I can’t figure out the protocol to communicate with the dongle (it’s a serial port). Tried to replicate the RS485 but it does not accept those frame. I see the device led reacts; but never had an answer from it:
I don’t know if anyone here has some knowledge / docs on Somfy RTS devices or how to retro-engineer serial port devices, but any help would be appreciated.
Thanks !