NodeMCU Realy
Posted: Thu Jan 19, 2017 10:53 amSo I have created a nodemcu mqtt realy but the problem is nodemcu only sends 3.3v of current from the gpio pins and the realy needs 5V so any suggetion on how to do it ?
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NodeMCU Realy
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Posted: Thu Jan 19, 2017 10:53 am