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ESP01s relay - issue

Posted: Sat Aug 25, 2018 6:43 am

by vaidyasr

I have made a ESP01s wifi switch by flashing ESPurna and it works good. The only problem is whenever I switch on, the NC terminal gives current for a fraction of second. How do I fix it?.
The ESP01s relay is https://www.aliexpress.com/item/ESP8266 ... 26507.html
The 230v/5v buck is https://www.aliexpress.com/item/AC-DC-5 ... 95138.html
The connection is good and I was able to control the switch via web interface.

Re: ESP01s relay - issue

Posted: Sat Aug 25, 2018 11:01 am

by schufti

Use board search, has been discussed several times

Re: ESP01s relay - issue

Posted: Sun Aug 26, 2018 10:02 pm

by vaidyasr

schufti wrote:Use board search, has been discussed several times

Thank you. I don't know what term to search, tried several key words. Could you please help?