You are reading a single comment by @the1laz 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.
@the1laz
$8 is about right for individual stm32f4 chips. If you jump onto octopart and get them in some sort of quantity, they go down to $4-$5 (below $4 for bulk). If you find someone trying to dump the last 18 of them that they have in stock, below $4 is possible. :P