Which one?
Can you try this one: http://www.espruino.com/binaries/espruino_1v95_esp8266/
@MaBe 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.
Which one?
Can you try this one:
http://www.espruino.com/binaries/espruino_1v95_esp8266/