Hello guys
I wanted to ask how logitech wireless keyboards (with dongle) can run for months with 2 AAA batteries ?
And how can i build a wireless keypad that be able to work with 2 AAA or AA batteries ?
How can i build a dongle for my arduino micro to communicate wirelessly with my pc ?
I have tried esp32s but it uses a lot of power , it need 18650 battries and lipo battries that are dangerous to use , i would like to build something with a dongle rather than bluetooth to communicate
Thay put there controller to sleep! Onl turning the radio device on when the unit is not sleeping.
Thank you for answering
Could you tell: how can i make a usb dongle for my arduino pro micro to work wirelessly ? I don’t want to use Bluetooth because it consumes lots of power i guess
I don't want to use Bluetooth because it consumes lots of power i guess
But only when it's turned on.
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