Add info about the LCD pinout
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README.md
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README.md
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@ -80,9 +80,13 @@ $ pactl set-default-sink 0 # or use `DISPLAY=:1 pavucontrol` and `alsamixer` to
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| GND | USB (Front/Rear) GND |
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| GND | USB (Front/Rear) GND |
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| LINEOUTL | (Optional) Amplifier Input |
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| LINEOUTL | (Optional) Amplifier Input |
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- [Tips]: Pinout can be found here.
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- [Tips]: Pinout can be found below.
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- https://linux-sunxi.org/Xunlong_Orange_Pi_Zero_Plus
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- OPiZero
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- http://www.orangepi.org/orangepibbsen/forum.php?mod=viewthread&tid=2236
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- https://linux-sunxi.org/Xunlong_Orange_Pi_Zero_Plus
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- http://www.orangepi.org/orangepibbsen/forum.php?mod=viewthread&tid=2236
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- LCD (Note that there might be some variants.)
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- [link1](https://www.solidrop.net/product/free-ship-5pc-lot-2-4inch-spi-tft-lcd-screen-18pin-240-320-color-lcd-drive-ic-ili9341-4io-only-for-stm32-mcu-raspberry-pi.html) [link2](https://github.com/myelin/tiny-tft/blob/master/TJC-024-9341-18-pin-SPI-240x320-ili9341-2.4-inch-touch/chinese-driver/TJC-024-9341.pdf)
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- [backup](./images/lcd-ili9341-pinout.jpg)
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## Basic Concepts
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## Basic Concepts
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1. At system boot, [`fbtft_device`](./config/fbtft.conf) kernel module is loaded and it initializes the LCD as `/dev/fb0`.
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1. At system boot, [`fbtft_device`](./config/fbtft.conf) kernel module is loaded and it initializes the LCD as `/dev/fb0`.
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@ -110,7 +114,7 @@ Internally `tightvncserver` and `ssvncviewer` are used to scale the display.
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| Name | Quantity | Descriptions |
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| Name | Quantity | Descriptions |
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| ------------------------------------------------------- | :------: | ----------------------- |
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| ------------------------------------------------------- | :------: | ----------------------- |
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| OrangePi Zero Plus 2 (H3) | 1 | H5 ver. might work too. |
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| OrangePi Zero Plus 2 (H3) | 1 | H5 ver. might work too. |
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| 2.4inch SPI Display (ili9340, 320x240, with flat cable) | 1 | |
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| 2.4inch SPI Display (ili9341, 320x240, with flat cable) | 1 | |
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| Generic micro-USB Breakout Board | 2 | |
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| Generic micro-USB Breakout Board | 2 | |
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| M2 x 6 mm Self Tapping Screw | 16 | |
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| M2 x 6 mm Self Tapping Screw | 16 | |
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| D10mm Rounding Magnet | 2 | |
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| D10mm Rounding Magnet | 2 | |
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