Runtime error while testing out qapass 1602a LCD display

mezzanine
custom_board

#1

I tried to test a qapass 1602a LCD display and Triple Axis Accelerometer using the code below.


However, it returns a run time error and said the LCD display cannot be initialized. Has anyone worked with this? Is there an alternate test code to use?


#2

Is your link correct? As far as I can see no part of the home surveillance project involved an LCD display or an accelerometer.


#3

@anyelengyuezjn I think you are referring the below project:

It is based on JHD1313M1 LCD and MMA7660 Accelerometer. Please make sure to use the exact part numbers or its variants.

Thanks,
Mani