revnull

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  • in reply to: Alpha Clock Five 3.3v source #29544
    revnull
    Participant

    Got it working! :)

    Attached to the 9vdc barrel jack directly to power the ESP8266:

    Double sided tape to hold it in place:

    Reassembled:

    in reply to: Alpha Clock Five 3.3v source #29539
    revnull
    Participant

    Looks like this may solve all of my concerns. 5-12v regulator and 5v to 3.3v logic shifter on the UART pins. :)

    in reply to: Alpha Clock Five 3.3v source #29538
    revnull
    Participant

    Yeah, this is a 9v white. I was hoping to avoid an additional regulator since I had the ESP-01s just laying around. I ordered some Wemos D1 Mini clones with a 5v regulator. A little bigger, but maybe a drop in depending on the built-in regulator. Looks like I may also need logic level shifters as well. :(
    How much overhead is left in the AC5 white’s 5v regulator?

Viewing 3 posts - 1 through 3 (of 3 total)