UPA-DIP UPA-DIP Board: SPI to PARALLEL 20x4 LCD with GLCD Reprap PANEL Interface Part of the project: prj_UPA_minimal Block Diagram Revision V2 Schematic 43mm x 33mm n-Blocks form factor PCB *********************** Revision V1 ***************************** Schematic 43mm x 33mm n-Blocks form factor PCB JLCPCB PCB is ordered