I'm not sure what to suggest - it's not just that a resistor has fallen off or a wire has broken?
I don't think I've changed anything related to I2C recently.
Other thing is I guess you're using the BigRam build - so have you cleared the saved program out of flash?
@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.
I'm not sure what to suggest - it's not just that a resistor has fallen off or a wire has broken?
I don't think I've changed anything related to I2C recently.
Other thing is I guess you're using the BigRam build - so have you cleared the saved program out of flash?