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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.
@MaBe
Hi @maze1980,
Storage is using save pages in the memory mapped area.
A 4MB build will give you 48x4096 bytes, which is exactly 196608 byte.
require("ESP8266").getFreeFlash()returns all other memory areas as defined in source code. For working with those areas use the build in Flash Library and the FlashEEPROM module.