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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.
@Stev
I programmed a small smooth LED glow (pulse-based dim with modulation of the ratio) as a small test. It is running really smooth as long as the Espruino board is connected to my MacBook.
However, once I plug it directly into an usb power adapter (tried several) I get bad flickering of the LEDs during the otherwise smooth anmation.
I wonder if this is a broken board or just a capacity problem, and whether adding a quartz will help in this particular case.
Any ideas before I go and buy one?
Cheers
Stev