MaTouch ESP32-S3 4.2" Triple-Color E-Ink

Name: MaTouch ESP32-S3 4.2" Triple-Color E-Ink
SKU: 34267
Price: 36.90 USD
Availability: InStock

The display is equipped with model SE0420MN11-A0, which utilizes microencapsulation electrophoresis to display images.

Designed by Makerfabs in China

MaTouch ESP32-S3 4.2" Triple-Color E-Ink 1

MaTouch ESP32-S3 4.2" Triple-Color E-Ink 2

MaTouch ESP32-S3 4.2" Triple-Color E-Ink 3

MaTouch ESP32-S3 4.2" Triple-Color E-Ink 4

MaTouch ESP32-S3 4.2" Triple-Color E-Ink 5

MaTouch ESP32-S3 4.2" Triple-Color E-Ink 6

2024-04-15T08:11:17.548Z-MaTouch ESP32-S3 4.2 Triple-Color E-Ink-2.jpg

2024-04-15T08:11:17.548Z-MaTouch ESP32-S3 4.2 Triple-Color E-Ink-1.jpg

2024-04-15T08:11:17.548Z-MaTouch ESP32-S3 4.2 Triple-Color E-Ink-4.jpg

2024-04-15T08:11:17.548Z-MaTouch ESP32-S3 4.2 Triple-Color E-Ink-3.jpg

2024-04-15T08:11:17.548Z-MaTouch ESP32-S3 4.2 Triple-Color E-Ink-5.jpg

2024-04-15T08:11:17.548Z-MaTouch ESP32-S3 4.2 Triple-Color E-Ink-6.jpg

Buy with confidence.

Our Tindie Guarantee protects your purchase from fraud. Learn More

The display is equipped with model SE0420MN11-A0, which utilizes microencapsulation electrophoresis to display images.

What is it? Our MaTouch ESP32-S3 4.2 Triple-Color E-Ink display is equipped with the SE0420MN11-A0 model, which uses microcapsule electrophoretic technology to show images. This technology works by …

What is it?

Our MaTouch ESP32-S3 4.2 Triple-Color E-Ink display is equipped with the SE0420MN11-A0 model, which uses microcapsule electrophoretic technology to show images. This technology works by applying an electric field to charged particles that are suspended in a clear fluid. The particles move to the sides of microcapsules and become visible by reflecting ambient light, similar to traditional printed paper.

The display has an active area of 400 x 300 pixels and full display capabilities of triple color: 1 bit B/W/R. In addition, there are the following advantages：

The device keeps displaying the last content for an extended period even after power down.
It consumes ultra-low power and requires power only for refreshing.
It uses an SPI interface and demands less IO pins, leaving extra pins for I2C and GPIO expansion.
It supports a 3.7V battery or a 5.0V Type-C power supply.
The device has two buttons that provide sliding up, sliding down, and pressing functions to enable six interactive points.
The device features an ESP32S3 controller with WiFi and Bluetooth support.

LCD Specs:

PART NUMBER：GDEH042Z21
SIZE：4.2 inch
TYPE：Dot Matrix
IC：UC8276
RESOLUTION：400x300
OUTLINE SIZE(mm)：91x77x1.25
ACTIVE SIZE(mm)：84.8x63.6
PIXEL PITCH(mm)：0.212x0.212
OPERATING TEMP.：0°C~40°C
STORAGE TEMP：-25°C~60°C
CONNECTOR：24 Pin FPC
MAX GRAYSCALE：2
COLOR：Black, White, Red
INTERFACE：SPI
FULL REFRESH(S)：15
POWER CONSUMPTION OF THE REFRESH(MW)：8.91
STANDBY POWER CONSUMPTION (mW)：0.0056

Features：

Controller: ESP32-S3
Wireless: WiFi& Bluetooth 5.0
Flash:16MB Flash
PSRAM:8MB
EXPANSION INTERFACE: 1 * GPIO, 1 * I2C
MICRO SD: Yes
BUTTON: Flash button and reset button
USB: 1 * USB to UART, 1 * USB_native
INPUT VOLTAGE: 3.7V Battery or 5.0V Type-C
Arduino support: Yes

Based on ESP32, Makerfabs can also help to customize those boards with customer's special requests. Pls contact sales@makerfabs.com for detailed info and further discussion. More detail you can read our PCB Design and PCBA Turnkey Solution.