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Member #974316

Member Since: May 2, 2017

Country: United States

  • While not the best "documentation", you can see some of it in the OpenLCD firmware: https://github.com/sparkfun/OpenLCD/blob/master/firmware/OpenLCD/OpenLCD.ino

    First you .write(127) to set it to the "Special Setting" mode, then you send the custom character number (27 through 34), and then send 8 bytes consisting of the bitmap data to the device (see linked file around line 379).

No public wish lists :(