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AJMRTC 4.2 Inch E-Ink Display Module, 296×128 Black White E-Paper Screen, 3.3V SPI Interface Electronic Paper Panel for Raspberry Pi, STM32, Arduino, Nucleo and Jetson Nano
- - 4.2-inch two-color black-white e-ink panel with 296×128 resolution for clear text and simple graphics
- - Bistable ultra-low power design; it only draws power during refresh and holds content after power off
- - Standard SPI communication, onboard level shifter supports 3.3V logic and compatible with 5V controllers
- - Over 170° wide viewing angle, glare-free reflective screen, readable under natural ambient light
- - Broad compatibility: Raspberry Pi, STM32, Arduino, Nucleo, Jetson Nano with demo codes provided
- - Compact module form factor, great for shelf labels, status indicators and battery-powered IoT dashboards
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Overview
Specs
Reviews
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AJMRTC 4.2-inch black and white e-paper module is a low-power electrophoretic display with 296×128 pixels. It adopts passive reflective technology with no backlight. It consumes nearly zero power while static content stays on screen, making it perfect for battery-driven projects. It uses SPI bus for control and comes with matching driver resources for Raspberry Pi, STM32, Arduino, Nucleo and Jetson Nano. The wide viewing angle delivers consistent readability from all directions. It is widely used for electronic shelf price tags, industrial status displays, environmental monitoring dashboards, meeting nameplates and maker embedded development projects.
Specifications:
- Brand: AJMRTC
- Screen Size: 4.2 inch
- Resolution: 296 × 128
- Display Color: Black, White
- Panel Type: E-Paper / E-Ink
- Operating Voltage: 3.3V
- Communication Interface: SPI
- Viewing Angle: 170°
- Power Characteristic: Bistable, ultra low power, image retention
- Compatible Controllers: Raspberry Pi, STM32, Arduino, Nucleo, Jetson Nano
- Application: Electronic shelf label, industrial indicator, low-power dashboard, DIY e-paper project
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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