Two ILI9341 based display attached to a Raspberry Pi.



Additional information:

Kernel config file, TFT enabled.

https://drive.google.com/file/d/0B5PYG94CDdBtcWRCSktYMFhEakk/edit?usp=sharing

cmdline.txt including TFT configuration.

https://drive.google.com/file/d/0B5PYG94CDdBtWTFCcHhubGdxMEk/edit?usp=sharing

I planned to create a patch, but I did not find the original RPi kernel source (3.6.y). I have the working copy of the modified kernel source, however:

https://drive.google.com/file/d/0B5PYG94CDdBtY2l0R3Uzd1BESVU/edit?usp=sharing

Unfortunately, there is no schematic, however wiring is pretty simple:

LCD0 – RPi
SDO(MISO) – MISO/GPIO9, pin21 (common)
LED – 5V through 1k resistor, pin 2 (common)
SCK – CLK/GPIO11, pin23 (common)
SDI(MOSI) – MOSI/GPIO10, pin19 (common)
D/C – GPIO24, pin18
RESET – GPIO25, pin22
CS – CE0/GPIO8, pin24
GND – GND, pin 6 (common)
VCC – 3.3V, pin 1 (common)

LCD1 – RPi
SDO(MISO) – MISO/GPIO9, pin21 (common)
LED – 5V through 1k resistor, pin 2 (common)
SCK – CLK/GPIO11, pin23 (common)
SDI(MOSI) – MOSI/GPIO10, pin19 (common)
D/C – GPIO18, pin12
RESET – GPIO23, pin16
CS – CE1/GPIO7, pin26
GND – GND, pin 6 (common)
VCC – 3.3V, pin 1 (common)

Display module:

http://www.ebay.com/itm/1PC-2-2-Inch-SPI-TFT-LCD-Serial-Port-Module-Display-ILI9341-5V-3-3V-New-/190923137633?pt=LH_DefaultDomain_0&hash=item2c73e7e261

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Post time: Jun-26-2017
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