3 ms·
As other's mentioned, they communicate via serial to the host, this is not a device I'd be greatly concerned about as a threat. Unless you took great care with
by filterfiber 3y ago
As other's mentioned, they communicate via serial to the host, this is not a device I'd be greatly concerned about as a threat.
Unless you took great care with sourcing your electronics then they're already packed with chips/parts from china.
If you _really_ want to you can use a nRF52840 (Nordic Semi is from Norway), or I think a few TI chips (USA), and use those as a gateway instead with home assistant (might need to add an extra library). Even then, both companies have manufacturing plants in china AFAIK so...