- Wed Sep 05, 2018 10:30 pm
#78101
Hello, good afternoon for everyone, I would like to make a request. From already thank you very much.
I'm trying to use a relay module 8 channels to power lighting and a TV.
In the connection I am using:
-Modulo wifi nodemcu lua v2 esp8266 esp-12e
-8 Channel Relay Module 5v 10a With Opto Arduino Coupler
-Logic converter i2c 5-3.3v 4ch bidirectional arduino
Once the connection shown below I find that it does not work, please can you help me solve it with some other scheme,
thank you very much.
A cordial greeting.
<a href="http://picasion.com/"><img src="http://i.picasion.com/pic88/b7f1de2faca9f474660346c18061ded3.gif" width="300" height="168" border="0" alt="http://picasion.com/" /></a><br /><a href="http://picasion.com/">http://picasion.com/</a>
I'm trying to use a relay module 8 channels to power lighting and a TV.
In the connection I am using:
-Modulo wifi nodemcu lua v2 esp8266 esp-12e
-8 Channel Relay Module 5v 10a With Opto Arduino Coupler
-Logic converter i2c 5-3.3v 4ch bidirectional arduino
Once the connection shown below I find that it does not work, please can you help me solve it with some other scheme,
thank you very much.
A cordial greeting.
<a href="http://picasion.com/"><img src="http://i.picasion.com/pic88/b7f1de2faca9f474660346c18061ded3.gif" width="300" height="168" border="0" alt="http://picasion.com/" /></a><br /><a href="http://picasion.com/">http://picasion.com/</a>
