You are reading a single comment by @user109783 and its replies.
Click here to read the full conversation.
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.
user109783
Altho you didn't say which device you have, but I think it returns the MAC of the device in all cases.
Question is: what do you want to accomplish. You can use for example storage to save configuration like a shorter device name in flash. And read that in the
onInit().