This LCD module uses a 128x64ط¢آ liquid crystal display that supportط¢آ Chinese character, ط¢آ English characters and even graphics. It is suitable for interactive work with Arduino.
The LCD is shipped in Pallelel mode in default. ط¢آ The R9 is used to set the interface mode. To switch to SPI mode, the R9 resistor need to be moved to R10