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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.
@llakie
Solved it :) It was like I expected. Wired the compass module directly to the 5V USB output on the board and it works now. I was just unsure, whether the module supports 5 Volts or not. Thank you data sheet - it does.