On 18/07/2020 19:46, Harry Bloomfield wrote:
A battery powered gadget, wakes up every 15 minutes, logs into my router
just long enough to send a batch of data to a website and then goes back
to sleep. The gadget in operation, is inaccessible, but flashes an LED
on the gadget when it transmits. Waiting 15 minutes for a flash of a few
milliseconds isn't an easy solution anyway.

My router, which it connects to, only shows it in its list of attached
devices if I happen to log into my router at just the right instant. To
add to the problem of confirming it is working, the website is sometimes
just not available.

Is there any way I can confirm the gadget is actually working and
sending the data batches?

Wireshark will do it, although it takes bit more work to get it setup to
sniff wifi.


--
Cheers,

John.

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