2.9 inch Label Board bw: Difference between revisions
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{{ProductInfo | {{ProductInfo | ||
|title=2.9 inch black and white electronic paper shelf label | |title=2.9 inch black and white electronic paper shelf label board | ||
|model=2.9 inch Label Board(BW) | |model=2.9 inch Label Board(BW) | ||
|status=Published | |status=Published | ||
| Line 6: | Line 6: | ||
|image1=2.9inch-photo-800-600-1.jpg | |image1=2.9inch-photo-800-600-1.jpg | ||
|image2=2.9inch-photo-800-600-2.jpg | |image2=2.9inch-photo-800-600-2.jpg | ||
|intro= | |intro=Label, ESP32, SSD1680, SPI | ||
|highlights=* Expansion board form factor for direct stacking on common controller boards. | |highlights=* Expansion board form factor for direct stacking on common controller boards. | ||
* Suitable for dashboards, menus, and sensor data display. | * Suitable for dashboards, menus, and sensor data display. | ||
| Line 12: | Line 12: | ||
* Standalone product ID: 2. | * Standalone product ID: 2. | ||
|hardware=The expansion board routes display bus, touch signals, and SD card interface to standard headers. Confirm controller board logic level before use. | |hardware=The expansion board routes display bus, touch signals, and SD card interface to standard headers. Confirm controller board logic level before use. | ||
|usage= | |usage=[[File:2.9inch-photo-600-300-1.jpg|center|thumb|600x600px]] | ||
|faq=; What if compilation shows insufficient capacity? | |faq=; What if compilation shows insufficient capacity? | ||
: Reduce font and bitmap resources, or choose a controller with more capacity. | : Reduce font and bitmap resources, or choose a controller with more capacity. | ||
; What if colors are abnormal? | ; What if colors are abnormal? | ||
: Check driver model, color order, and initialization orientation settings. | : Check driver model, color order, and initialization orientation settings. | ||
|dl1Type=Demo | |||
|dl1Name=A32 Label 2 9 bw V30.zip | |||
|dl1File=A32 Label 2 9 bw V30.zip | |||
|displayMode={{{displayMode|详情}}} | |displayMode={{{displayMode|详情}}} | ||
|cardPage={{{cardPage|{{PAGENAME}}}}} | |cardPage={{{cardPage|{{PAGENAME}}}}} | ||
Revision as of 14:35, 1 September 2026
ESP32
2.9 inch Label Board(BW)
Published
Label, ESP32, SSD1680, SPI
Introduction
- Expansion board form factor for direct stacking on common controller boards.
- Suitable for dashboards, menus, and sensor data display.
- Example parameters and steps maintainable via admin form.
- Standalone product ID: 2.
Specifications
Specifications to be added.
Hardware
The expansion board routes display bus, touch signals, and SD card interface to standard headers. Confirm controller board logic level before use.
Size
FAQ
- What if compilation shows insufficient capacity?
- Reduce font and bitmap resources, or choose a controller with more capacity.
- What if colors are abnormal?
- Check driver model, color order, and initialization orientation settings.
Downloads