Roller shutter with remote control

[freedreamer82]

Hi,

first of all , very nice proect! I already bought the ios app and it works pretty well. I already set up some devices in my home with sonoff but I would like to integrate the esp-homkit-devices in my roller shutter. I have a system with a remote where you can select trough a button the number of the shutter and you have 3 other buttons as well to stop/open/close. (very common interface). I already set up the script to show the n shutters on the ESP but now i have to connect the remote buttons to the controller. The idea is to solder wires to the buttons and connect them to a ESP board. Unfortunately the selection button has a sort of memory...so if i press twice the next time it will start from here...how can I handle this behaviour in the script section ? Moreover..how do u suggest to implement the consecutive pressures ? maybe with a pwm ?

thanks for your tips.

Regards

Marco