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Whats the point of Wifi if you need to power it with a USB cable? It should come with a buck-boost so we can run it with batteries! (at least for that price)
by xchip 3y ago
Whats the point of Wifi if you need to power it with a USB cable? It should come with a buck-boost so we can run it with batteries! (at least for that price)
- LoveMortuus 3y agoI'm just guessing here, but maybe so that you can power it with just a common USB powerbank, and that way it's much more accessible to a wider audience?
- xchip 3y agoThat is starting to require too many resources... We want this things to consume as little as possible.
- LeafItAlone 3y ago> Whats the point of Wifi if you need to power it with a USB cable? What do you mean? Tons of IoT devices are powered from mains, not batteries.
- xchip 3y agoTons on IOT devices? Could you mention a few (that are actually useful)? The only one I know is the cellphone. And even if they were powered from mains I don't want it to be inefficient. If they don't come with a buck converter with low quiescent current please don't buy it.
- petee 3y agoDeep sleep is 7uA, 240uA light sleep. And there still is a Vin to power it how ever you want, takes 6-21v. And a USB port makes serial easy.