Antenna Control

Although that advert says <1mW in standby mode, the manufacturers spec sheet says otherwise…

In my experience, there are no devices available that can provide low current WiFi connectivity. The Tx power required for the device to communicate with the router makes that impossible.


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Thanks @PeteKnight
Do you have flashing info for Shelly Plus 2PM?
I use Shelly 1 easily and often with Blynk, have not figured out Shelly 1 Plus, have not yet tried Shelly Plus 2PM.

Thanks, as always.

I’ve not used one myself, but some info on pinouts here…


Thank you, kind sir. @PeteKnight