You are reading a single comment by @user78002 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.
@user78002
I've worked it out, I'll post the method below in case anyone needs this in the future...
1) Remove the battery
2) Hold down button on Puck
3) Insert the battery
4) Keep holding the button down until one of the LED flashes a number of times (about 5 - 10 seconds).
5) You can now re-connect via Espruino IDE and upload a new program.
:-)