@Gordon Thanks for the pointers, I was able to write heart rates to a file and read them back. Onwards and upwards, now to send it back to the computer :-)
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 Thanks for the pointers, I was able to write heart rates to a file and read them back. Onwards and upwards, now to send it back to the computer :-)