1 Topic by scamex (edited by scamex 2022-04-04 12:41:42)

  • scamex
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Topic: ESP8266 not energize relay

Hello. I tried the cloud option for a project with a wemos d1 mini and wemos relay shield that doesnt work. I declared the D1 PIN as trigger but doesnt activate the relay. Then i used a nodemcu esp8255 with a 5V relay board and the same result even if i define another PIN as trigger. Both boards connect to cloud and receive instructions but does not activate the relay. When i press the switch on the app nothing happens with the relay. I`m using latest APP and Remotexy library, with 2.74 and 3.0.1 esp8266 core.

What could be the problem ??? A WIFI version of the project is workink just fine for now but .... I WANT THE CLOUD !

Thank you.

2 Reply by remotexy

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Re: ESP8266 not energize relay

Check your source code which enable the pin.

3 Reply by scamex

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Re: ESP8266 not energize relay

remotexy wrote:

Check your source code which enable the pin.

Its the code generated by Editor, no custom code. Thank you.