@Jorgen Did you use a separate power supply for the leds? If not you probably burnt something on the Pico. This would also explain the random colours from post #1. @Gordon What burns normally first on Pico? Regulator? Capacitor?
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.
@Jorgen Did you use a separate power supply for the leds? If not you probably burnt something on the Pico. This would also explain the random colours from post #1.
@Gordon What burns normally first on Pico? Regulator? Capacitor?