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
Yes, as others have said - if you have a battery, connect it between
Bat/BAT_INandGND. Sorry the schematic/board don't quite agree, but I was trying to keep some kind of continuity between the Pico and the original Espruino board.You're totally fine with 3.5-16v on there, but you should be aware that when you do that,
VCCthen becomes whatever the battery voltage is (not 5V). 3.3v is still a nice regulated 3.3v supply though.