[FrontPage] [TitleIndex] [WordIndex

NULSOM RPi Proto-breadboard PCB (Full Size)

(NS-RPB-P-01)

undercon.png


Initial Assembly Etc.

As Supplied:

P1040259urcs.JPG

P1040260urcs.JPG

P1040261urcs.JPG

Connectors/Adapter1 Fitted for 3.3V Serial Link & 26w GPIO Modules:

P1050048cs.JPG

P1050049cs.JPG

Re-visiting Old, Pre-B+ Pi (26w GPIO Con.) Circuit Boards Etc.

Humble Pi #1

Humble Pi #1 revisited:

P1050095rcs.JPG

P1050096cs.JPG

P1050097cs.JPG

P1050099cs.JPG

P1050100cs.JPG

P1050101cs.JPG

Humble Pi #2

Humble Pi #2 revisited:

P1050089rcs.JPG

P1050088rrrcs.JPG

P1050091rrcs.JPG

P1050093rrcs.JPG

P1050094rrrcs.JPG

Humble Pi #3

Humble Pi #3 & Spi-driven Serial 8x8 LED Matrix Module2 revisited:

P1050175rcs.JPG

P1050176rcs.JPG

P1050178rcs.JPG

Nokia GLCD Display

P1050350rcs.JPG

P1050351rcs.JPG
P1050352rcs.JPG

P1050353rcs.JPG
P1050355rcs.JPG

Further Assembly Etc.

2nd. Stage Schematic - Level-Shifted I2C Interface Support Added

NulRasPiProBB_PCB_FS.jpg

P1050356rcs.JPG

P1050357rcs.JPG

P1050358cs.JPG

P1050359rcs.JPG

P1050360rcs.JPG

P1050361rcs.JPG

Quick Tests:

P1050362rcs.JPG

P1050363rcs.JPG
P1050366rcs.JPG

P1050367rcs.JPG

Final Schematic - Low-voltage & Level-Shifted SPI Interface Support Added

NulRasPiProBB_PCB_FS_Final.jpg

P1050438rcs.JPG

P1050439rcs.JPG

P1050441cs.JPG

P1050445grcs.JPG

P1050443rcs.JPG

P1050444rcs.JPG

spi_glcdV2N_demo.c

pi@raspiP3Bplus18:~/i2c_spi_chips-0.0 $ ./src/spi_glcdV2N_demo 
spi_glcdV2N_demo.c Version 0.01 {Exp}, [31/03/2018], (c) F_Trevor_Gowen
                <--| Package i2c_spi_chips_0.0 |-->
Usage spi_glcdV2N_demo  [Options]
Options: -a arg_filename[.arg],
         -xpm xpm_filename[.xpm] (for 48x84 rotated graphic),
         -E   {Echo command-line arguments},
         -IG  {Initialise gpio's & Gpio readall},
         -CH  {Clear and return Home},
         -inverse {INVERSE display},
         -normal  {NORMAL display - default},
         -RI  {Reset & Initialise display},
         -SCn {Set Contrast level n, 0<=n<=8},
         -WFT {Write direct Font data Test},
         -WGT {Write Graphics image data Test},
         -WMT {Write Message Test},
         -Q  {Quiet - default},
         -V  {Verbose},
         -X  {eXecute demonstration}


  1. Header as also used here (1)

  2. Together with a similar I2C-driven Module (2)


2018-06-16 20:26