To change the saved wifi settings you set the config up and the run wifi.save(). Did you take a look at http://www.espruino.com/ESP8266_WifiUsage ?
wifi.save()
@tve started
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.
To change the saved wifi settings you set the config up and the run
wifi.save()
.Did you take a look at http://www.espruino.com/ESP8266_WifiUsage ?