4.2inch E-Ink Raw display

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SKU: rz24314903 Category: e-Ink Display

Description

This is an E-Ink raw display, 4.2inch, 400×300 resolution, with an embedded controller, communicating via SPI interface. Due to the advantages like ultra-low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instruments, and so on.

Note: This product comes with the display only. A display module is not included in the package.

Features

No backlight keeps displaying last content for a long time even when power down
Ultra low power consumption, basically power is only required for refreshing
Comes with development resources and manual (driver board schematic, examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

Package Includes:

1 x 4.2inch E-Ink raw display

Additional information

Operating voltage	3.3V
Interface	3-wire SPI , 4-wire SPI
Resolution	400 × 300
Display size(mm)	84.8× 63.6
Dot pitch	0.212 × 0.212
Display color	black , white
Full refresh time	4s
Refresh power	26.4mW
Standby power	<0.017mW
Viewing angle	>170°

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Shipping & Delivery

Shipping and Delivery Policy

1. Shipping Process:

Orders are processed within 1-2 business days after payment confirmation.
Delivery time varies based on location and selected shipping method, typically ranging between 3-7 business days.
We partner with trusted courier services to ensure timely and safe delivery.

2. Shipping Charges:

Shipping charges are calculated at checkout based on the delivery location and package weight.
Free shipping may be available for orders above a specified amount, as mentioned on our website.

3. Order Tracking:

Once your order is shipped, you will receive a tracking ID via email or SMS to monitor the shipment status.

4. Delivery Address:

Please provide a complete and accurate delivery address to avoid delays.
We are not responsible for delivery failures due to incorrect or incomplete address details provided by the customer.

5. Delivery Issues:

If a package is delayed, lost, or damaged during transit, please contact our support team immediately.
Claims for lost or damaged items must be reported within 48 hours of delivery.

6. No Return Policy for Opened/Soldered Products:

We do not accept returns for products that have been opened, used, or soldered.
Ensure you verify product compatibility before purchase, as returns will only be accepted for unopened and unused items in their original packaging.

7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

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Input Voltage (V)	3.3V / 5V
Display Resolution	212(H) x 104(V) pixel
UART Baudrate	230400
Interface	UART
Operating Temperature (°C)	0～40℃
Storage condition (℃)	-25～60℃
Working Humidity Range	40~70%RH

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Operating Voltage (VDC)	3.3/5
Interface	3-wire SPI , 4-wire SPI
Display Resolution	152 × 152
Display Color	yellow , black , white
Full Refresh Time (s)	27
Refresh Power	26.4mW
Standby Power (mW)	<0.017
Viewing Angle	>170°
Length (mm)	50
Width (mm)	33
Height (mm)	8.5
Weight (gm)	13

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Power Supply Option	Wireless
Display Color	Red / Black / White
Dot Pitch	0.138 × 0.138
Display Resolution	200× 200
Viewing Angle	>170°
Grey Scale	2
Full Refresh Time (s)	8s (data transfer time is not included)
Display Size (inch)	27.60mm × 27.60mm
Outline dimension (mm)	47.84mm × 41.28mm

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Operating Voltage	3.3V/5V
Display Color	Red/Yellow/Black/White
Interface	3-wire SPI , 4-wire SPI
Grey Scale	2
Outline Dimensions	47 × 38mm
Full Refresh Time	12s
Display Size	29.568 × 29.568mm
Refresh Power	<57mW (typ.)
Dot Pitch	0.176 × 0.176mm
Standby Current	<0.01uA (almost none)
Resolution	168×168 pixels
Viewing Angle	>170°

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Operation Voltage	3.3V/5V
Interface	I2C
Display Size	41.35 × 28.11 mm
Segments	91
Display Color	Black/White
Grey Scale	2
Partial Refresh Time	0.3s
Full Refresh Time	2s
Refresh Power	<5mW (typ.)
Standby Current	STANDBY CURRENT
Viewing Angle	>170°
Length (mm)	51
Width (mm)	31
Weight (gm)	4

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Operating Voltage	3.3V/5V
Display Color	Black/White
Interface	3-wire SPI , 4-wire SPI Grey Scale 2
Outline Dimension	86.5 × 57mm Full Refresh Time 1.5s
Display size	74.51 × 49.67mm
Refresh Power	<25mW (typ.)
Dot Pitch	0.207 × 0.207mm Stand current CURRENT 170°
Stand current CURRENT	<0.01uA (almost none)
Rsolution	360×240 pixels
Viewing Angle	>170°

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