I don't think you need to specify that when flashing over wifi (my understanding is that it continues using whatever settings it was last manually flashed with) - just like you don't specify 4MB when flashing over wifi.
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.
I don't think you need to specify that when flashing over wifi (my understanding is that it continues using whatever settings it was last manually flashed with) - just like you don't specify 4MB when flashing over wifi.