4 ms·
Still, the problem with IoT devices is distributing the power to them. It is cheap to have some central device in your home that can have relatively powerful tr
by lmilcin 7y ago
Still, the problem with IoT devices is distributing the power to them. It is cheap to have some central device in your home that can have relatively powerful transmitter and sensitive receiver if you can drop a bunch of backscattering devices powered off battery.