{ "ok": true, "data": { "title": "EP-0119", "rev_id": 11185, "updated_at": "2021-08-27T11:54:36+00:00", "chunk_count": 16, "chunks": [ { "title": "EP-0119", "rev_id": 11185, "heading_path": "", "chunk_index": 0, "content": "# EP-0119", "char_count": 9, "token_estimate": 3 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "0.91 Inch OLED Display", "chunk_index": 1, "content": "
\n\"0.91_OLED_1.jpg\"\n
0.91_OLED_1.jpg<\/figcaption>\n<\/figure>", "char_count": 166, "token_estimate": 42 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Description", "chunk_index": 2, "content": "This display is made of 128x32 individual OLED pixels.\nIt communicates with Raspberry pi or Arduino series products via I2C protocol.\nCompatible with most of MCU which support I2C protocol communication.\nThere are mounting hole and female pin header on the PCB, so that you can fix it to Raspberry Pi with screws and nuts.\nIt is compatible with Adafruit OLED liberary.", "char_count": 368, "token_estimate": 92 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Features", "chunk_index": 3, "content": "- Easy to use\n- Low power consumption\n- Easy to assemble and fixed\n- Less GPIO pin occupation\n- Support I2C Protocol", "char_count": 126, "token_estimate": 32 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Specifications", "chunk_index": 4, "content": "- Device Register Address: 0x3c<\/strong>\n- Resolution: 128 x 32<\/strong>\n- Work Voltage: 3.3V <\/strong>\n- Communication Protocol: I2C<\/strong>\n- FP frequency: less than 1 fps\n- Wide range of operating temperature: -40°C to 85°C\n- Silk Mark Pin definitions", "char_count": 301, "token_estimate": 76 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Specifications > Dimension", "chunk_index": 5, "content": "\"0.91_OLED_2.jpg\"", "char_count": 87, "token_estimate": 22 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Gallery", "chunk_index": 6, "content": "| | | |\n|-----------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------|\n|
\n \"0.91_OLED_5.jpg\"\n
0.91_OLED_5.jpg<\/figcaption>\n <\/figure> |
\n \"0.91_OLED_4.jpg\"\n
0.91_OLED_4.jpg<\/figcaption>", "char_count": 1135, "token_estimate": 284 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Gallery", "chunk_index": 7, "content": "<\/figure> |
\n \"0.91_OLED_3.jpg\"\n
0.91_OLED_3.jpg<\/figcaption>\n <\/figure> |", "char_count": 881, "token_estimate": 221 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Package Includes", "chunk_index": 8, "content": "- 2\\* 0.91 Inch OLED Module\n\n\"0.91_OLED_6.jpg\"", "char_count": 118, "token_estimate": 30 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "How to use > How to wire it up", "chunk_index": 9, "content": "Connect OLED module to Raspberry Pi's GPIO(3.3v,SDA,SCL,GND)", "char_count": 60, "token_estimate": 15 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "How to use > Pin Definitions", "chunk_index": 10, "content": "\"0.91_OLED_3.jpg\"\n----", "char_count": 92, "token_estimate": 23 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "How to use > For Raspberry Pi 4B", "chunk_index": 11, "content": "- Make sure I2C function has been enabled by using \"sudo raspi-config\" command in terminal.\n- Open a terminal and Download demo code from: \\[ \\]\n\n\n\n sudo python -m pip install --upgrade pip setuptools wheel\n git clone https:\/\/github.com\/adafruit\/Adafruit_Python_SSD1306.git\n cd Adafruit_Python_SSD1306\n sudo python setup.py install\n pip install Adafruit-BBIO\n\n- Run example Demo:\n\n\n\n cd examples\/\n python stats.py\n\n- - More documents:\n\n- Download SSD1306 OLED display Arduino library from Github: \\[ \\]", "char_count": 652, "token_estimate": 163 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "How to use > Application Scenario", "chunk_index": 12, "content": "\"0.91_OLED_14.jpg\"", "char_count": 90, "token_estimate": 23 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "FAQ", "chunk_index": 13, "content": "- Question: why does it not show anything that I've tried as your instruction？\n \\*Answer: Please make sure you have already open your i2c function and you can use this command to detect whether it has been turned on already.\n \\*`i2cdetect -y 1`\n\n------------------------------------------------------------------------", "char_count": 326, "token_estimate": 82 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Maker Refference", "chunk_index": 14, "content": "- There is a maker made a funny thing called \"mobile pi\" with this 0.91 Inch OLED Module, you can check it by accessing following link:\n\n\\[Mobile Pi \\| \\]\n\n------------------------------------------------------------------------", "char_count": 288, "token_estimate": 72 }, { "title": "EP-0119", "rev_id": 11185, "heading_path": "Keywords", "chunk_index": 15, "content": "- OLED, Raspberry Pi 4B, 0.91 inch oled, I2C oled, 52Pi OLED", "char_count": 62, "token_estimate": 16 } ] } }