Do you press enter after the save() line?
save()
I've just downloaded the image from https://espruino-nightly.noda.se/2013-12-17/stm32vldiscovery/espruino_1v44_stm32vldiscovery.bin, and done exactly as you say, and it works.
@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.
Do you press enter after the
save()
line?I've just downloaded the image from https://espruino-nightly.noda.se/2013-12-17/stm32vldiscovery/espruino_1v44_stm32vldiscovery.bin, and done exactly as you say, and it works.