> and I wouldn't even know where to start hacking these fully closed electronic systems.
If you have electronic shutters, most of these are a simple 230V based system: one neutral line and two 230V inputs, one for each direction. Hacking them is easy, get two programmable 230V relays (e.g. use a Raspberry Pi relay board) and never ever activate both relays at the same time.
If you have electronic shutters, most of these are a simple 230V based system: one neutral line and two 230V inputs, one for each direction. Hacking them is easy, get two programmable 230V relays (e.g. use a Raspberry Pi relay board) and never ever activate both relays at the same time.