2020 May 29, 04:16 PM
My 2 cents if anyone is interested...
If 30 zones are needed I would go for a future proof and not so complex solution.
That is in my opinion use
--Gerard
If 30 zones are needed I would go for a future proof and not so complex solution.
That is in my opinion use
- SIP as the main program. It is highly active from the view of development and forum use.
- 74HC595 Shift Registers as described in the wiki. Even with basic soldering skills this is easy to do.
- multiple, cheap and widely available 8 channel relay boards with optocouplers.
- a simple 5v phone charger to power the relay boards to offload the PI (I do this already for many years)
--Gerard