Espruino has an option to write into the unused / free flash eeprom area (located in the address space after the firmware).
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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.
Espruino has an option to write into the unused / free flash eeprom area (located in the address space after the firmware).