Hello,
According to the datasheet of the PCD8544 used in the Nokia 5110 display, it supports up to a 4MHz clock on the serial interface. I was wondering if you know of a library for this display that uses the hardware SPI in the Arduino instead of using the shiftOut command to send the data to the display. I want to be able to update the display as quickly as possible.
I am using your Nokia 5110/3310 display (with extras) and a USB Boarduino.
Thank you,
-teedeeus
A faster Nokia 5110 library
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