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  1. A

    Powering ESP Controller from dry contact connection

    Hi all. So firstly I'm a complete noob when it comes to electronics so please excuse my shortcomings here. My challenge. I have a dry contact connection that is outputting 12v. Ibwant to use this to power an ESP module (WemosD1). The challenge I have I assume is the current. When I connect...
    • AMS7
    • Thread
    • amperage arduino current dry contact esp
    • Replies: 20
    • Forum: Arduino

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