I'm afraid we can't help - this is a forum for Espruino, which is JavaScript. I'd suggest that you contact the company you purchased it from. For instance Sparkfun sells those sensors and has a forum.
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'm afraid we can't help - this is a forum for Espruino, which is JavaScript. I'd suggest that you contact the company you purchased it from. For instance Sparkfun sells those sensors and has a forum.