Waveshare 3inch e-Paper (G) raw display, 400 × 168, SPI Interface

Documentation and Interfacing of 3inch e-Paper Module with controller

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SKU: rz24310466 Category: e-Ink Display

Description

3inch E-Paper (G) Raw Display, 400 × 168, SPI Interface. E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: that charged particles suspended in the clear fluid will move to the sides of the microcapsule when an electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light requires no backlight and features nearly up to 180° viewing angle. It is usually used as an e-reader due to its paper-like effect.

Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags…

Useful link:

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/Arduino/STM32)

Specifications:

Operating Voltage: 3.3V
Display Color: Red/Yellow/Black/White
Interface: 3-wire SPI, 4-wire SPI
Grey Scale: 2
Outline Dimensions: 86.4 × 39.2 × 0.85mm
Full Refresh Time: 12s
Display Size: 70.4 × 29.568mm
Refresh Power: <60mW (typ.)
Dot Pitch: 0.176 × 0.176mm
Standby Current: <0.01uA (almost none)
Resolution: 400×168 pixels
Viewing Angle: >170°

Package Includes:

1 x 3inch e-Paper (G) x1

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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.

4.2inch E-Ink Raw display

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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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Operating Temperature (°C)	0 to 40
Display Resolution	152(H) x 152(V) pixel
UART Baudrate	230400
Interface	UART

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Operating Voltage (VDC)	3.3/5
Interface	3-wire SPI , 4-wire SPI
Dot Pitch	0.175 × 0.17
Display Resolution	128 × 80
Display Color	black , white
Full Refresh Time (s)	2
Refresh Power	26.4mW
Standby Power (mW)	<0.017
Viewing Angle	>170°
Length (mm)	50
Width (mm)	26
Height (mm)	6
Weight (gm)	6

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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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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
Display Color	Black/White
Interface	3-wire SPI , 4-wire SPI
Grey Scale	2
Outline Dimensions	84.70 × 54.41 × 1.18mm
Full Refresh Time	1.5s
Display Size	74.51 × 49.67mm
Refresh Power	<25mW (Typ.)
Dot Pitch	0.207 × 0.207mm
Standby Current	<0.01uA (almost none)
Resolutions	360×240 pixels
Viewing Angle	>170°

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Display Color	Red/Yellow/Black/White
Interface	3-wire SPI , 4-wire SPI
Grey Scale	2
Outline Dimensions	88.5 × 41mm
Full Refresh Time	12s
Display Size	70.4 × 29.568mm
Refresh Power	<60mW (typ.)
Dot Pitch	0.176 × 0.176mm
Standby Current	<0.01uA (almost none)
Resolution	400×168 pixels
Viewing Angle	>170°

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