hi,
I am working Arduino ide arduino UNO ,I have been trying to print blue backlight display 128*64 ST7920 , but its not printing anything, used both u8g and u8g2 library.
tried the same with Yellow display using u8g library and its printing in it.
please help with any library and if possible any hardware connections available for blue display.
Thank you
I moved your topic to an appropriate forum category @prakash21201.
In the future, please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.
This is an important part of responsible forum usage, as explained in the "How to get the best out of this forum" guide. The guide contains a lot of other useful information. Please read it.
Thanks in advance for your cooperation.
Read this:
Find the library in your IDE: TOOLS >> MANAGE LIBRARIES >> ST7920... and once installed, find example sketches: FILE >> EXAMPLES >> ST7920 >> example sketches
Search online by using the device ST7920 and adding a ".h" where you will see an examples folder:
Search online using the device part number for a suitable instructions page which probably has a link to the library and some examples:
Always find a datasheet for your device:
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