I plan to use a Puck.js for my application because of its form-factor. But I may use the NRF52DK for debugging, I don't want to burn my Puck.js :-)
@Jean-Philippe_Rey started
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.
I plan to use a Puck.js for my application because of its form-factor. But I may use the NRF52DK for debugging, I don't want to burn my Puck.js :-)