@Wilberforce but am I right in thinking that the images supplied actually work fine (nobody else seems to be having issues), it's just that you were expecting a 1.5 bootloader, and it's 1.4
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.
Yes, that's the one! There are also up to date binaries at http://www.espruino.com/binaries/travis/master/
@Wilberforce but am I right in thinking that the images supplied actually work fine (nobody else seems to be having issues), it's just that you were expecting a 1.5 bootloader, and it's 1.4