You are reading a single comment by @Drarok 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.
@Drarok
I can't figure out how to upgrade the firmware. I've tried nRF Connect for iOS (no upload option), and for OS X desktop (it needs a "serial port" and can see none).
Do I need to borrow an Android phone, or is there some software I can use to get this done?
Edit: Aha, you have to use nRF Toolbox on iOS, not nRF Connect!