if Flash map 4MB:512/512 and chip 0x4016 use this flash command from this link
Flash map 4MB:512/512
chip 0x4016
http://forum.espruino.com/conversations/314732/#14021236
@MaBe 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.
if
Flash map 4MB:512/512
andchip 0x4016
use this flash command from this linkhttp://forum.espruino.com/conversations/314732/#14021236