Re: USB controlled mains switch

In message <vmitka$2719a$11@dont-email.me>, The Natural Philosopher <tnp@invalid.invalid> writes

On 19/01/2025 11:25, Pancho wrote:

On 1/18/25 23:07, Adrian wrote:
>

Any suggestions on where to look ?  I'm not interested in a wireless solution, as it is likely to be used in places where signals are not reliable.

 What do you mean not reliable?  Active interference? Otherwise if you have a device close enough for USB, it will be close enough for Bluetooth or WiFi.

>
Sadly that is not a given. You wont get much wifi to a board inside a tin box, but you could make a hole for a USB cable...
>
serial over USB can probably do a hundred meters at a pinch, too.
>

By WiFi, in this case, I'm referring to my home WLAN.
This isn't a new install, I'm looking at extending what I do with that particular Pi.  I've tried using the Pi on WiFi in that location and it can disappear off the network for prolonged periods of time.  Likewise if I'm stood next to it with my mobile, it has reverted to 4G rather than WiFi for data, so the location is not really practical for a WiFi based solution.
Using the Pi as an AP could work, that isn't something I've tried yet. The Pi lives in a plastic IP55 box, so I would hoped that short range (couple of feet) WiFi / Bluetooth would work.
Thanks
Adrian
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