You are reading a single comment by @Gordon 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.
@Gordon
Also, it looks like some people are having general bluetooth connectivity issues with Big Sur - see https://www.imore.com/how-fix-bluetooth-connectivity-problem-macos for a fix for those.