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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.
@azer
Yes it is exactly that. But I don't have any sdcard connected to the esp. The link provided explain how to save data to an sdcard. I just want to save 4 parameters on memory:
1 - default ssid in ad-hoc mod
2 - default password
3 - user ssid
4 - user password
If I use the code in link provided, is there a way to save the file in json format in memory of the esp ?