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suggest best regulator for esp8266 for low power consumption

PostPosted: Thu Dec 19, 2019 8:24 am
by vinaykumar
using esp8266 and a sensor i need to send data twice a day and using a lithium ion battery 3.7v .i need to have low power consumption to have a battery life so suggest me a regulator for esp8266.

thanks in advance.

Re: suggest best regulator for esp8266 for low power consump

PostPosted: Sun Dec 22, 2019 9:25 pm
by teddyz
I think ESP8266 can survive some 3.6V. Can a simple diode in series be enough to not kill the chi?. This way you lose no energy by the "regulator" while your ESP is in deep sleep.

Re: suggest best regulator for esp8266 for low power consump

PostPosted: Sun Dec 22, 2019 11:36 pm
by vinaykumar
teddyz wrote:I think ESP8266 can survive some 3.6V. .


Thanks for the quick reply.

Here the problem is lithium battery is showing 4.2V when it charges fully. I think we need regulator to step it down.

Re: suggest best regulator for esp8266 for low power consump

PostPosted: Mon Dec 23, 2019 5:52 am
by vinaykumar
teddyz wrote:I think ESP8266 can survive some 3.6V. Can a simple diode in series be enough to not kill the chi?. This way you lose no energy by the "regulator" while your ESP is in deep sleep.


Thanks for the reply.

Here the battery is showing 4.2V when it is fully charged. So we definitely need a regulator to step down.