Programmers love to oversimplify things; “do easily with an RPi and some simple Python” is kinda meaningless. Like, yes, an RPi is a general purpose computer and Python is turing complete, thanks.
For one, UI/UX is actually hugely important for a consumer device and definitely nontrivial, but on top of that, there is way more that goes into creating custom hardware than a bill of materials (which isn’t just saying “Raspberry Pi”) and choosing a programming language…
A thermostat is controlling a very expensive device that runs on a highly flammable gas that costs me real money to use. I want 0 serious bugs. I also want 100% uptime. A poorly made “smart thermostat” is way worse then the old school analog metallic ones imo. I also want my partner to be able to control the temperature in the house. These devices are actually not simple at all and I assume that’s the reason there isn’t a good open source/open hardware solution.
Embedded systems aren’t some mystical impossible thing - contrary to the previous commenter I actually find working with them easier then designing GUIs - but the commercially available devices are definitely nontrivial to recreate
For one, UI/UX is actually hugely important for a consumer device and definitely nontrivial
Hugely agreed.
I’m a huge proponent of DIY / open-source / self-hosting / repurposing etc…but also I realize if I duct-tape-engineer something that “requires a little fiddling until it works” and I’m the only one who can competently use it, I’m setting up the rest of my household for failure when (not if), for whatever reason, I’m not there to babysit it or walk them through it.
Programmers love to oversimplify things; “do easily with an RPi and some simple Python” is kinda meaningless. Like, yes, an RPi is a general purpose computer and Python is turing complete, thanks.
For one, UI/UX is actually hugely important for a consumer device and definitely nontrivial, but on top of that, there is way more that goes into creating custom hardware than a bill of materials (which isn’t just saying “Raspberry Pi”) and choosing a programming language…
A thermostat is controlling a very expensive device that runs on a highly flammable gas that costs me real money to use. I want 0 serious bugs. I also want 100% uptime. A poorly made “smart thermostat” is way worse then the old school analog metallic ones imo. I also want my partner to be able to control the temperature in the house. These devices are actually not simple at all and I assume that’s the reason there isn’t a good open source/open hardware solution.
Embedded systems aren’t some mystical impossible thing - contrary to the previous commenter I actually find working with them easier then designing GUIs - but the commercially available devices are definitely nontrivial to recreate
Hugely agreed. I’m a huge proponent of DIY / open-source / self-hosting / repurposing etc…but also I realize if I duct-tape-engineer something that “requires a little fiddling until it works” and I’m the only one who can competently use it, I’m setting up the rest of my household for failure when (not if), for whatever reason, I’m not there to babysit it or walk them through it.