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LORDWORLD
LORDWORLD 3.7inch E-Paper Raw Display 480×280 SPI Without PCB
A 3.7 inch e-paper raw display with 480×280 resolution and SPI interface that retains images without power
- 7 inch e-paper shows crisp 480×280 text without backlight
- retains last image indefinitely after power removed
- draws power only during screen refresh cycles
- raw SPI panel integrates directly with Raspberry Pi or Jetson Nano
3.7inch E-Paper Raw Display SPI
This 3.7inch e-paper module presents a 480×280 pixel black and white image without a backlight. It connects through an SPI interface and ships without a printed circuit board. The panel retains the last displayed content for a long time after power is removed. Ultra low power consumption means energy is drawn only during a refresh cycle.
Makers integrating raw panels into custom boards
Developers building Raspberry Pi or Jetson Nano projects who want a compact reflective display can use this raw module. Buyers who need an assembled board with level shifting or a ready-to-mount bezel should look at a different product. Projects that require colour output or continuous video refresh rates are not suited to this panel.
商品特色
- 7 inch e-paper shows crisp 480×280 text without backlight
- retains last image indefinitely after power removed
- draws power only during screen refresh cycles
- raw SPI panel integrates directly with Raspberry Pi or Jetson Nano
商品規格
| Brand | LORDWORLD |
|---|
商品問答
Does this 3.7inch display need a separate controller board to work with a Raspberry Pi?
The module is supplied without a PCB, so a compatible driver HAT or custom SPI interface board is required to connect it to a Raspberry Pi.
Can the 480×280 panel share the SPI bus with other sensors on a Jetson Nano?
Yes, the SPI interface allows the e-paper to share the bus with other devices using separate chip-select lines.
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