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  • I've tried several different cables and I'm now running from an externally powered USB hub to make sure I've got enough juice going to the Espruino.

    I've hooked up a USB-TTL directly to the ESP8266 so I can try and sniff things without having the Espruino log them, and something is definitely up:

    +IPD,0,1412:f4b2<snip>1f6ff00f0
    ERROR
    
    +IPD,0,5840:fc<snip>001
    

    and then I can also see the resets happen as well.

    I tried looking through the schematics, but its not my strong suit. If I supply 3v3 to the board I'm guessing I have to unplug the usb beforehand otherwise I let out the magic smoke?

    Also do you have a capacitor between VCC and GND on the ESP8266? I can't see one on the schematic but I might just be missing it.

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