You need to post all the code in code tags. A single .h file is useless; it may be used in hundreds of places. Where did you get the containing sketch? Do you have to use that sketch? Why not use the Adafruit or a similar established library?
You need to post all the code in code tags. A single .h file is useless; it may be used in hundreds of places. Where did you get the containing sketch? Do you have to use that sketch? Why not use the Adafruit or a similar established library?