alt Hacker NewsThe problem with Tuya is that they don't manufacture the devices themselves. Instead, they provide a standardized interface for all those low-cost manufacturers and get paid by them. If it were easy to fake Tuya requests or set up your own account (trust me, I tried this to integrate a Fingerbot into Home Assistant, but you have to jump through countless hoops, and the developer account keeps expiring every few weeks), those manufacturers would simply automate this process through their own apps.
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This sounds somewhat backwards to me but maybe missing something... We got a bunch of Tuya devices and was barely aware they even have an app. They paired out of the box to a zigbee2mqtt gateway on the local airgapped network without fuss. No apps, online servers, api keys, vendor signature checks, or such shenanigans at all. I don't think the motion sensors we have from them have the capability to send dhcp over ip even if they wanted.
The Fingerbot also seems to operate over zigbee? Why would you need a developer account in the first place? And why would anyone but Tuya themselves want to hook into their cloud?
> they provide a standardized interface for all those low-cost manufacturers and get paid by them
As far as trends in IoT goes, I feel like Tuya is mostly positive. I bought some cheap smart plugs at Costco and the default app was worthless. When I learned that they were Tuya-compatible, I managed to get a half-decent (relative to cost) experience out of them. It seems to me that the alternative are a bunch of unmaintained one-off apps for each fly-by-night manufacturer. With a standard protocol and app I think old devices will live a bit longer at least.
Perfect (better) world it's all open source, but c'est la vie.