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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.
@tve
Speed is the main gotcha, IIRC. Espruino uses 4-byte flash reads when loading stuff like the saved code from flash, so if each one turns into an SDK call which has to tweak the HW memory map back and forth to access the rest of flash it's gonna be real slow.
Why not add an esp8266-specific call to access the rest of flash?