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"title": "EP-0062",
"rev_id": 11203,
"updated_at": "2021-08-27T11:55:31+00:00",
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{
"title": "EP-0062",
"rev_id": 11203,
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"content": "# EP-0062\n\n1. Raspberry Pi 2.2 Inch GPIO display (without touch screen)",
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{
"title": "EP-0062",
"rev_id": 11203,
"heading_path": "Description",
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"content": "This product is End Of Life.\nThe PI-TFT22A module features a 2.2'display with 320x240 16-bit color pixels. This PI-TFT22A module refresh it's screen rapidly because the TFT module communicates with raspberry Pi in a high speed SPI interface ,this PI-TFT22A module can be used as Xwindow port ,displaying images or video etc. it plugs right in on top of your Model A+, B+ or Pi 2 and fits as HAT.\n\nYou can download configuration-free image or configurable packages, adjustable brightnes [level 0 -255], HAT compatible and Onboard buttons, you can load kernel modules to support GPIO KeyBoard function, almost all GPIO available on this board [non SPI 0,GPIO 18,GPIO 24,GPIO23],Very easily be other uses, IDROM has built initialization data to support Device Tree boot.\n----",
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{
"title": "EP-0062",
"rev_id": 11203,
"heading_path": "Feature",
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"content": "*Character number:\t320x240\n*Screen scale: \t2.2'\n*Refresh rate: >20fps\n*Weight: \t23.9g\n*module scale:\t 66x57x12(mm)\n*connect port:\t 2*20 Stacking Header\n*control interface: \tSPI\n*work voltage:\t 5V\n----",
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{
"title": "EP-0062",
"rev_id": 11203,
"heading_path": "Package Include",
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"content": "1 x Raspberry Pi 2.2 Inch GPIO display (without touch screen)\n----",
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{
"title": "EP-0062",
"rev_id": 11203,
"heading_path": "Presentation",
"chunk_index": 4,
"content": "[left|thumb|300px](\/docs\/Image:TFT22_show01.jpg)\n
",
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{
"title": "EP-0062",
"rev_id": 11203,
"heading_path": "Overview",
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"content": "{|-\n|[thumb|left|300px](\/docs\/Image:TFT22_show02.jpg)\n|[thumb|none|300px](\/docs\/Image:TFT22_show03.jpg)\n|}\n{|-\n|[thumb|left|300px](\/docs\/Image:2.2TFT04show.JPG)\n|[thumb|none|300px](\/docs\/Image:TFT22_show05.jpg)\n|}\n{|-\n|[thumb|left|300px](\/docs\/Image:TFT22_show06.jpg)\n|[thumb|none|300px](\/docs\/Image:2.2TFT_show06.JPG)\n|}\n[thumb|none|300px](\/docs\/Image:TFT22_show07.jpg)\n
\n----",
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"title": "EP-0062",
"rev_id": 11203,
"heading_path": "Install Driver > Screen",
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"content": "*If it's the first time for you to use this LCD module , please download the device driver for Raspberry Pi from the following link:\n\n[thumb|left|300px](\/docs\/File:Download.jpg)\n
\n[TFT-Drivers-Full-Pack-V0_5-20160331.tar.bz2](https:\/\/www.dropbox.com\/s\/2rde4hz426b8nfp\/TFT-Drivers-Full-Pack-V0_5-20160331.tar.bz2?dl=0)\n\n----\n\nUpload it into your Raspberry Pi or Just download from your Pi, and use \"tar\" command to unpack it.\n\n[800px](\/docs\/Image:2.2TFT_tech1.png)\n
\n1. Extract the device driver file\n\n*sudo tar -jxpvf TFT-stable-Build-20150424.tar.bz2 -C \/<\/code>\n\n[800px](\/docs\/Image:2.2TFT_tech3.png)\n
\n2.Setup it up by editing \/etc\/modules file as following steps:\n\nsudo vim.tiny \/etc\/modules<\/code>\n\nfbtft dma<\/code>\n\nfbtft_device name=rpi-display rotate=270 speed=64000000 gpios=dc:24,reset:23,led:18\n<\/code>\n\nThere are some pictures showing how to set it up.\n\n[800px](\/docs\/Image:2.2TFT_tech5.png)\n\n[800px](\/docs\/Image:2.2TFT_tech6.png)\n
\n3. Reboot the Raspberry Pi and you will see the details on the screen.\n----",
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"title": "EP-0062",
"rev_id": 11203,
"heading_path": "Install Driver > Keyboard",
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"content": "*It is easy to setup the keyboard,first you should install a software called \"evtest\" to detect the keyboard.\n\n0. Install the package evtest:\n\nsudo apt-get -y install evtest <\/code>\n\n1. Add following parameters to \/etc\/modules file.\n\ngpio_keys_device pulldown active_low=0 keys=26:103,21:108,20:105,16:106<\/code>\n\n[800px](\/docs\/Image:2.2TFT_tech4.png)\n\n[800px](\/docs\/Image:2.2TFT_tech8.png)\n\n[800px](\/docs\/Image:2.2TFT_tech9.png)\n
\n2.Reboot your Raspberry Pi and open a terminal:\n\nsudo evtest<\/code>\n\nSelect \"0\" to set test mode and press the button on this module,the test information will print out\n\n[left|800px](\/docs\/Image:2.2TFT_tech11.png)\n[left|800px](\/docs\/Image:2.2TFT_tech12.png)\n[left|800px](\/docs\/Image:2.2TFT tech13.JPG)\n
\n----",
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