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MichaelNik15/09/2018
Display module is based on ST7920 IC controller.
Pros :
- There is soldering jumpers on module that allows you to set it to Serial Interface or Parallel interface
- There is potentiometer to set module's contrast .
- The module have placed resistor for back-light.
Cons :
- There is no documentation for this module on Banggood.
- PAY ATTENTION : The module,by default, operating with 5v logic, which in my case a problem , because my evaluation kits are operating on 3.3 volt .
However ,there is an option to set module to work with 3.3 volts.You can find instructions ,at documentation provided at link below :
https://www.buydisplay.com/default/lcd-display-serial-graphic-display-128x64-st7920-white-on-blue
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