ESP8266 Forum • ESP8266 and 220V, best and smaller way! Need help - Everything ESP8266

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Re: ESP8266 and 220V, best and smaller way! Need help

Posted: Mon Oct 24, 2016 1:46 pm

by Rosend

I use this, its 5V but works great, in 3 months that i had conected with the esp8266 never had fail.

if dont like 5v then buy the 3V, but i recommend 5v

https://es.aliexpress.com/wholesale?cat ... t=HLK-PM01

Re: ESP8266 and 220V, best and smaller way! Need help

Posted: Wed Oct 26, 2016 1:28 am

by vcch

Buy an ITEAD Sonoff smart switch :for 4.5$ you have an esp8266, the 220V converter, a relay, a led , a push button & a box. Ready to use !

Re: ESP8266 and 220V, best and smaller way! Need help

Posted: Wed Oct 26, 2016 1:31 am

by vcch

See here for a sonoff use (see also reference for reflashing instruction at the bottom of the article) : http://iotests.blogspot.fr/2016/10/disco-on-demand.html