Hi! I think your wiring might be a bit off - the power wires seem to be connected to 3.3v and RST. See: http://www.espruino.com/Pixl.js#pinout
Basically you want to move the blue wire 3 pins downwards to connect it to GND, and that will probably help a lot.
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Hi! I think your wiring might be a bit off - the power wires seem to be connected to 3.3v and RST. See: http://www.espruino.com/Pixl.js#pinout
Basically you want to move the blue wire 3 pins downwards to connect it to GND, and that will probably help a lot.