The problem with this is that it seems like you are now on the hook for long term maintenance of some hacky system you threw together.
I think if you view this is a hobby and a chance to play with electronics then that is probably a great use case. But if your goal is to minimize the amount of time you are spending on this stuff, I'm very skeptical that whatever system you are throwing together on your own is really a good way to do that.
There is a reason that so many of the systems out there suck. Building good ones is really hard, takes a ton of research, R&D, and collaboration between many experts. I fail to see how removing all of that and throwing something together yourself really creates a reliable system
I think if you view this is a hobby and a chance to play with electronics then that is probably a great use case. But if your goal is to minimize the amount of time you are spending on this stuff, I'm very skeptical that whatever system you are throwing together on your own is really a good way to do that.
There is a reason that so many of the systems out there suck. Building good ones is really hard, takes a ton of research, R&D, and collaboration between many experts. I fail to see how removing all of that and throwing something together yourself really creates a reliable system