Yes, it should 'just work'. Have you tried it and had problems?
The whole idea of the network API is that the same code can be run on any network device - ESP8266, W5500, CC3000, and even (thanks to @net-tobi) GSM
@Gordon 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.
Yes, it should 'just work'. Have you tried it and had problems?
The whole idea of the network API is that the same code can be run on any network device - ESP8266, W5500, CC3000, and even (thanks to @net-tobi) GSM