Arduino Smart Display: Difference between revisions
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: Lower the SPI clock and shorten the connection wires. | : Lower the SPI clock and shorten the connection wires. | ||
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|dl1Name=OLED 30P Shield User Manual EN v10.pdf | |||
|dl1File=OLED 30P Shield User Manual EN v10.pdf | |||
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|dl2Name=OLED 30P Shield User Manual RU v10.pdf | |||
|dl2File=OLED 30P Shield User Manual RU v10.pdf | |||
|displayMode={{{displayMode|详情}}} | |displayMode={{{displayMode|详情}}} | ||
|cardPage={{{cardPage|{{PAGENAME}}}}} | |cardPage={{{cardPage|{{PAGENAME}}}}} | ||
Revision as of 23:22, 17 September 2026
Arduino
OLED 30P Shield
Published
Arduino
Introduction
- SPI interface saves MCU pins.
- Supports partial refresh and common graphics drawing workflows.
- Interface, parameters, and FAQ are all maintainable via backend.
- Standalone product ID: 2.
Specifications
Specifications to be added.
Hardware
Core signals include SCK, MOSI, CS, DC, and RESET; backlight is independently controlled. Do not apply 5V directly to 3.3V signal pins.
Size
FAQ
- Why is the screen all white?
- Check reset, chip select, data/command pins, and initialization model.
- What if the image has noise?
- Lower the SPI clock and shorten the connection wires.
Downloads