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WIFI timing

Posted: Mon Feb 13, 2017 1:36 pm
by supertronic
I need for power consumption calculations some timing informations.
How much time is needed to open wifi connection on access point, send a small block (1Kb) and close connection again?

Best regards
Michael

Re: WIFI timing

Posted: Mon Feb 13, 2017 2:04 pm
by WiFive
Depends on a lot of things, maybe 5-10 seconds from powerup? Amazon dash button takes ~15sec to do its business.

Re: WIFI timing

Posted: Tue Feb 14, 2017 7:05 am
by supertronic
Thank you for the fast reply.

My use case is a sensor connecting to Wifi and transmitting every second a short message.
How can I reduce the power consumption between the messages.
Will the Wifi connection got broken if I switch to a sleep mode and finally how much time do i need to wake up and send one frame again?

Re: WIFI timing

Posted: Mon Mar 06, 2017 1:29 pm
by supertronic
Nobody has information about power saving schemes using WIFI connections?