The LCD contrast Zero means no contrast (display is blank), 127 means maximum contrast (display is all black). A value of around 65 usually provides a good contrast.
The LCD contrast Zero means no contrast (display is blank), 127 means maximum contrast (display is all black). A value of around 65 usually provides a good contrast.
Normal response.
Unauthorized response.
65{- "status": "OK",
- "error": "Error message (present if an error occurred)."
}The LCD contrast Zero means no contrast (display is blank), 127 means maximum contrast (display is all black). A value of around 65 usually provides a good contrast.
Normal response.
Unauthorized response.
65{- "status": "OK",
- "error": "Error message (present if an error occurred)."
}