Hmm Bangle.JS is a DT NO1 F18 Outdoor-Sport Smartwatch from the shelf. Gordon has done many reverse engineering to make Espruino work on it. Browsing through the code you will find a lot details. The board file is a good starting point.
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.
Hmm Bangle.JS is a DT NO1 F18 Outdoor-Sport Smartwatch from the shelf. Gordon has done many reverse engineering to make Espruino work on it. Browsing through the code you will find a lot details. The board file is a good starting point.