Waveshare 1.9 inch Segment E-Paper Module for Temperature and humidity meter, Humidifier, Digital Meter

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SKU: rz24310033 Category: e-Ink Display

Description

1.9-inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature And Humidity Meter, Humidifier, Digital Meter. 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.

Useful link:

To do Hardware and Software setup, please follow this tutorial.

Features:

No backlight keeps displaying the last content for a long time even when power down
Ultra-low power consumption, basically power is only required for refreshing
I2C interface, for connecting with controller boards like Raspberry Pi/Arduino/STM32, etc.
Onboard MOS voltage translating circuit, compatible with 3.3V/5V MCUs

Package Includes:

1 x 1.9inch Segment e-Paper Module

1 x 6 Pin Cable

Additional information

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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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.

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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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Dot Pitch	0.138 × 0.138
Display Resolution	200× 200
Viewing Angle	>170°
Grey Scale	2
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Full Refresh Time	12s
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