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
By the way, just to confuse matters: The UART needs the high speed clock on, which kills power consumption - so the act of actually having the UART connected at startup will affect the power draw all by itself :(