NULSOM RPi Proto-breadboard PCB (Full Size)
(NS-RPB-P-01)
Contents
Initial Assembly Etc.
As Supplied: |
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Connectors/Adapter1 Fitted for 3.3V Serial Link & 26w GPIO Modules: |
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Re-visiting Old, Pre-B+ Pi (26w GPIO Con.) Circuit Boards Etc.
Humble Pi #1
Humble Pi #1 revisited: |
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Humble Pi #2
Humble Pi #2 revisited: |
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Humble Pi #3
Humble Pi #3 & Spi-driven Serial 8x8 LED Matrix Module2 revisited: |
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Nokia GLCD Display |
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Further Assembly Etc.
2nd. Stage Schematic - Level-Shifted I2C Interface Support Added |
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Quick Tests: |
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Final Schematic - Low-voltage & Level-Shifted SPI Interface Support Added |
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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}
Together with a similar I2C-driven Module (2)