MakerBot Replicator Interface (REVB) on RUMBA firmware configuration
Hi!, I am trying to connect the MakerBot Replicator interface (Display + buttons + SD) to a RUMBA. Buttons and SD had no problem (I had to add a voltage regulator 5V to 3.3V, but that was no problem).
I want to know if it is possible to control the protocol used by the LCD controll electronic board Replicator Interface in "Manual definition of display (uiconfig.h)" with firmware Repetier.
The LCD is controlled by only 3 pins using the integrated circuit HEF4094B (8-stage shift-and-store register ):
I think that is not a communication I2C protocol, I think it's serial (Or maybe I´m confused)
Here the Replicator Interface schematic
Is it possible to configure? How I can do?