Difference between revisions of "RASPBERRY PI OLED ADD-ON"

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==Overview==  <!--T:1-->
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[[File:IM140714003_3.JPG|thumb|400px|right]]
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There are seldom OLED add-ons customized for Raspberry Pi in the open source hardware market. In a lot of projects, we only need to display little information such as the state of system or IP. What’s more, when we have a high requirement for its portability, it’s unsuitable to connect a big screen to Raspberry Pi via HDMI interface. Thus, a tiny OLED add-on can satisfy this demand.
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<!--T:2-->
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OLED add-on with built-in 0.96" 128*64 OLED and SSD1306 control chip is customized for Raspberry Pi. Every single pixel in OLED can be lighted up or off by this SSD1306 control chip.
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<!--T:3-->
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We not only offer an easily-plugged add-on for Raspberry Pi, but also provide an SDK that help you transplant Arduino’s driver into Raspberry Pi. After installing the SDK, you can drive this add-on as easily as you do on Arduino.
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Go to shopping [http://imall.iteadstudio.com/im140714003.html Raspberry Pi OLED Add-on (SKU: IM140714003)]
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==Features== <!--T:4-->
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<!--T:5-->
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*Customized for Raspberry Pi, plug and play without wiring
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*0.96" OLED with 128*64 pixels
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*Stackable
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*Coming with one Grove interface for Electronic bricks
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==Specification== <!--T:6-->
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<!--T:7-->
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{| border="1"
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| PCB size||48.35mm X 48.47mm X1.6mm
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| Interface||RPI 26pins Interface X2,UART
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| [[File:IM150627004 (4).jpg|400px|Rasspberry Pi OLED Add-on V2.0]] <br>
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| [[File:IM140714003_3.JPG|400px|Rasspberry Pi OLED Add-on V1.0]]<br>
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|}
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==Electrical Characteristics== <!--T:8-->
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<!--T:9-->
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{| class="wikitable"
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| align="center" style="background:#f0f0f0;"|'''Characteristics'''
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| align="center" style="background:#f0f0f0;"|'''Symbol'''
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| align="center" style="background:#f0f0f0;"|'''Min'''
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| align="center" style="background:#f0f0f0;"|'''Typ'''
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| align="center" style="background:#f0f0f0;"|'''Max'''
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| align="center" style="background:#f0f0f0;"|'''Unit'''
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| Power supply voltage||VDD||3||3.3||3.5||V
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| High input voltage||VIH||0.8XVDD||-||VDD||V
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| Low input voltage||VIL||0||-||0.2XVDD||V
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| Operation current for VDD||IDD||-||180||300||uA
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| <div style="text-align: center">[[RPI Arduino OLED Add-on V2.0|RPI Arduino OLED Add-on V2.0(SKU:IM150627004 )]]</div>
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| <div style="text-align: center">[[RPI Arduino OLED Add-on V1.0|RPI Arduino OLED Add-on V1.0(SKU: IM140714003)]]</div>
 
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<br clear="all">
  
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==Hardware== <!--T:10-->
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==V2.0 Change List==
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[[File:IM140714003pic1.jpg|500px]]
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*Coming with 2.54 interface for Electronic bricks
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[[File:IM140714003pic2.jpg|500px]]
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[[File:IM140714003pic3.jpg|500px]]
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==Pin Map== <!--T:11-->
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<!--T:12-->
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| align="center" style="background:#f0f0f0;"|'''Pin Index'''
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| align="center" style="background:#f0f0f0;"|'''Pin Name'''
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| align="center" style="background:#f0f0f0;"|'''OLED 2864 pin'''
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| align="center" style="background:#f0f0f0;"|'''Description'''
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| 1||3V3||-||
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| 2||5V||-||
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| 3||SDA||SDA||
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| 4||5V||-||
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| 5||SCL||SCL||
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| 6||GND||-||
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| 7||GPIO7||||UART TXD
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| 8||TXD||||
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| 9||GND||||
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| 10||RXD||||UART RXD
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| 11||GPIO0||||
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| 12||GPIO1||||
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| 13||GPIO2||||
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| 14||GND||||
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| 15||GPIO3||||
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| 16||GPIO4||RST#||
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| 17||3V3||||
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| 18||GPIO5||||
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| 19||MOSI||||
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| 20||GND||||
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| 21||MISO||||
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| 22||GPIO6||||
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| 23||SCK||||
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| 24||CE0||||
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| 25||GND||||
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| 26||CE1||||
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==Instruction== <!--T:13-->
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*Plug OLED add-on into Raspberry Pi and power it
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*modify the file /etc/modprobe.d/raspi-balcklist.conf
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:modified codes as below (please replace ^ into #)
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::^blacklist spi-bcm2708
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::^blacklist i2c-bcm2708
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* modify /etc/modules
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:add a line in the end as below:
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::i2c-dev
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*reboot
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*[[Download]] the SDK from this link: https://github.com/itead/SDK and then install it
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*Enter into the directory '''libraries/itead_SSD1306/examples/oled_Animation_Sample/''', modify this file '''oled_Animation_Sample.ino''' ,change the parameter of OLED_RESET as below:
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::define OLED_RESET 16
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:Command as below to compile oled_Animation_Sample.ino
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::$ iteadcompile OLED oled_Animation_Sample.ino
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:Command to run this program
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::$ sudo ./OLED
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*When the compilation is done, you can see a little man dancing on OLED.
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[[File:IM140714003in1.gif|400px]]
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==Download== <!--T:14-->
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Schematic---[[File:SCH_IM140714003.pdf]]
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==Useful Link== <!--T:15-->
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https://github.com/itead/SDK
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https://github.com/itead/SDK/tree/master/libraries/itead_SSD1306
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</translate>
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Latest revision as of 05:54, 17 July 2015

Rasspberry Pi OLED Add-on V2.0
Rasspberry Pi OLED Add-on V1.0


V2.0 Change List

  • Coming with 2.54 interface for Electronic bricks
Retrieved from "https://wiki.iteadstudio.com/index.php?title=RASPBERRY_PI_OLED_ADD-ON&oldid=3576"