What code are you trying to use, and how are things wired? I think that these people's problems were each solved by a different thing.
@DrAzzy 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.
What code are you trying to use, and how are things wired? I think that these people's problems were each solved by a different thing.