You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
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.
@Gordon
Looks to me like you've wired up SPI MOSI and MISO around the wrong way - see http://www.espruino.com/ReferenceESPRUINOBOARD.
Just swap B4 and B5 and you should be sorted...