Eink Epaper EPD – 4.2 Inch Display Module with 400×300 SPI:

4.2 Inch Display Module displays black, white, and red images that are 1-bit based on the media. It is associated with that has a look-up table. Some of the circuits are incorporated in one panel, and they include a gate and source driver, timing controller, oscillator, DC to DC boost circuit, memories for frame buffer and look-up table, and other circuits for VCOM and border control.

Features of Eink Epaper EPD 4.2 Inch 400×300 SPI:

It also has its independent memory for the storage of the image which is displayed on it.
It defines the process through which the display communicates with a microcontroller or another device. SPI is an easy and often used bus for microphones. This display can be operational in a temperature range of 0 degrees Celsius to 40 degrees Celsius.
The display can be written at a temperature of -25 centigrade to + 40 centigrade.
This describes some of the features of the display technologies. E Ink utilizes tiny capsules with colored particles that shift with the application of an electric field. This creates a very high contrast, bright and reflecting image, which is rather close to reading text on paper.
This is an interesting feature through which the display can talk to an external temperature sensor I2C. This could be useful for display scenarios where in addition to the temperature you want to show some other data.

Benefits of Eink Epaper EPD 4.2 Inch 400×300 SPI:

Durable:

This makes them suitable for use in different operating and storage conditions because they will not be affected.

Flexible interface:

Such as in the 4- Wire SPI or 3- Wire SPI, makes it flexible to interface the display to other microcontrollers for many projects.

Expandable functionality (with I2C interface):

This specific display enables the integration of outside sensors such as temperature sensors through using the I2C interface. This increases the kinds of data that one can share.

Wide viewing angle:

What’s more, it is possible to read the content without any major position change. This is suitable for uses such as shelf labeling and/or use in shared information boards.

Why to Choose Wanty for 4.2 Inch Display Module?

Concept to execution, and then providing pertinent assistance and quality services. Over 10 years of practice in grasping market demands and information technology to offer professional consulting services to customers. Being a direct factory supplier, we also want to come up with affordable prices to enable customers to get quality products. We assure you that replies to customer queries and feedback will be given within 24 hours of receipt of such queries and goods will be expeditiously delivered.