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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.
@Timothy3001
Just tried to set them to output, but nothing changed... It's so frustrating. Like, if it's working with C-Code, the wiring should be ok no? Feels like I'm missing a crucial detail, but can't find it. Basically, all I should have to do is setup the I2C via I2C1.setup({scl:D2, sda:D0}) and then via I2C.find(I2C1) I should be able to find the MCP or at least get something back, other than "undefined".
EDIT: Just swapped the MCP to make sure, I wasn't using a faulty device... But not working either...
Is there something I forget, what I need to setup the ESP properly? Similar things to setting the frequency as an example?