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  • Ok, great - that's a bit better I guess. So are you using an ESP01 with the shim?

    So that's using A2 and A3 for serial. You could try A2.mode("input");A3.mode("input"); and see if that helps at all?

    A0, A10 and A1 are also connected and you could try setting those to inputs.

    Unfortunately I managed to short my cheap multimeter, so now it's not saying anything at all...

    That can always be a pain if yoy leave your meter in current measurement mode - I've lost track of the times I've done it :) but if you open it up there's usually a fuse inside that you can replace (because it is so common to do).


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