Great! No, unfortunately I don't stock them at the moment...
The Crazepony ones look spot on, and the arduino shield might work, but I'd recommend https://www.amazon.co.uk/ARCELI-ESP-12E-ESP8266-Wireless-Arduino/dp/B07DMZVQ4D/ref=sr_1_14 as that one looks identical to the one I've tested
@Gordon 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.
Great! No, unfortunately I don't stock them at the moment...
The Crazepony ones look spot on, and the arduino shield might work, but I'd recommend https://www.amazon.co.uk/ARCELI-ESP-12E-ESP8266-Wireless-Arduino/dp/B07DMZVQ4D/ref=sr_1_14 as that one looks identical to the one I've tested