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
Actually just one more important thing:
You mentioned
VIO- I think this is the voltage level used for the IO pins. On the Espruino board, some of the pins are not 5 volt tolerant (it's shown in the diagram on the board's page). Ideally you want to use 3.3v forVIObecause all the IO is 3.3v.