M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display)
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M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display)

M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display)

Description

CoreInk is a main control device with an E-Ink display launched by M5Stack, using the ESP32-PICO-D4 controller. The front is embedded with a 1.54" E-Ink display with a resolution of 200x200, supporting black/white display. Compared to ordinary LCD screens, the E-Ink display provides a better text reading experience, with features such as low power consumption and image retention when powered off. For human-machine interaction, it offers a rotary switch and physical buttons, integrated LED indicator, and buzzer. It has a built-in 390mAh lithium battery, combined with an internal RTC (BM8563) to achieve timed sleep and wake-up functions, providing excellent battery life. There are independent power and reset (RST) buttons on the left side and bottom of the device, making it easy to use and debug. It offers a variety of peripheral interfaces (HY2.0-4P, M5-Bus, HAT module interface) to expand various sensor devices, providing infinite possibilities for subsequent application development.

Features

  • Developed based on ESP32, supports WiFi
  • Built-in 4M Flash
  • Low power consumption display panel
  • Nearly 180-degree viewing angle
  • Human-machine interaction interface
  • Magnetic back design
  • Built-in lithium battery
  • Rich expansion interfaces
  • Development Platform
    • UiFlow1
    • UiFlow2
    • Arduino IDE
    • ESP-IDF
    • PlatformIO

Includes

  • 1 x CoreInk

Applications

Specifications

Specification Parameter
SoC ESP32-PICO-D4 @ Dual-core processor, 240MHz main frequency
DMIPS 600
SRAM 520KB
Flash 4MB
Wi-Fi 2.4 GHz Wi-Fi
Input Voltage 5V @ 500mA
Interface USB Type-C x 1, HY2.0-4P x 1, M5-Bus female connector, top HAT expansion interface
E-ink Screen GDEW0154M09, SPI interface, 200 x [email protected]", Dpi:184, 1-bit black/white display (Grayscale: 2), Viewing area size (mm): 27.6 x 27.6, Dot pitch (mm): 0.138 x 0.138, Refresh time (s): 0.82, Partial refresh time (s): 0.24
Physical Button Programmable button x 1, reset button x 1, power button x 1
LED Green LED x 1
RTC BM8563
Buzzer Passive buzzer * 1
Antenna 2.4G 3D antenna
Pin breakout G25, G26, G36, G23, G34, G18, G21, G22, G14, G13
Battery [email protected]
Operating Temperature 0 ~ 60°C
Case Material Plastic ( PC )
Product Size 56.0 x 40.0 x 16.0mm
Product Weight 31.5g
Package Size 80.0 x 45.0 x 20.0mm
Gross Weight 54.9g

Precautions: When using, please avoid high-frequency refreshing for a long time. It is recommended to refresh at intervals of (15s/refresh). Do not expose to ultraviolet light for a long time, as this may cause irreversible damage to the E-Ink display. CoreInk uses a low-power power management scheme different from CORE and StickC devices. When using, the PWR button is used as the power-on button (long press for 2s). To shut down the device, you need to use the software API or press the reset button on the back.

Learn and Documents

→ DOCUMENTS

$8.97

Original: $29.90

-70%
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display)—

$29.90

$8.97

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M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 2
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 3
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 4
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 5
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 6
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 7
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 8
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 9
M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display) - Image 10

M5Stack ESP32 Core Ink Development Kit(1.54'' elnk display)

Description

CoreInk is a main control device with an E-Ink display launched by M5Stack, using the ESP32-PICO-D4 controller. The front is embedded with a 1.54" E-Ink display with a resolution of 200x200, supporting black/white display. Compared to ordinary LCD screens, the E-Ink display provides a better text reading experience, with features such as low power consumption and image retention when powered off. For human-machine interaction, it offers a rotary switch and physical buttons, integrated LED indicator, and buzzer. It has a built-in 390mAh lithium battery, combined with an internal RTC (BM8563) to achieve timed sleep and wake-up functions, providing excellent battery life. There are independent power and reset (RST) buttons on the left side and bottom of the device, making it easy to use and debug. It offers a variety of peripheral interfaces (HY2.0-4P, M5-Bus, HAT module interface) to expand various sensor devices, providing infinite possibilities for subsequent application development.

Features

  • Developed based on ESP32, supports WiFi
  • Built-in 4M Flash
  • Low power consumption display panel
  • Nearly 180-degree viewing angle
  • Human-machine interaction interface
  • Magnetic back design
  • Built-in lithium battery
  • Rich expansion interfaces
  • Development Platform
    • UiFlow1
    • UiFlow2
    • Arduino IDE
    • ESP-IDF
    • PlatformIO

Includes

  • 1 x CoreInk

Applications

Specifications

Specification Parameter
SoC ESP32-PICO-D4 @ Dual-core processor, 240MHz main frequency
DMIPS 600
SRAM 520KB
Flash 4MB
Wi-Fi 2.4 GHz Wi-Fi
Input Voltage 5V @ 500mA
Interface USB Type-C x 1, HY2.0-4P x 1, M5-Bus female connector, top HAT expansion interface
E-ink Screen GDEW0154M09, SPI interface, 200 x [email protected]", Dpi:184, 1-bit black/white display (Grayscale: 2), Viewing area size (mm): 27.6 x 27.6, Dot pitch (mm): 0.138 x 0.138, Refresh time (s): 0.82, Partial refresh time (s): 0.24
Physical Button Programmable button x 1, reset button x 1, power button x 1
LED Green LED x 1
RTC BM8563
Buzzer Passive buzzer * 1
Antenna 2.4G 3D antenna
Pin breakout G25, G26, G36, G23, G34, G18, G21, G22, G14, G13
Battery [email protected]
Operating Temperature 0 ~ 60°C
Case Material Plastic ( PC )
Product Size 56.0 x 40.0 x 16.0mm
Product Weight 31.5g
Package Size 80.0 x 45.0 x 20.0mm
Gross Weight 54.9g

Precautions: When using, please avoid high-frequency refreshing for a long time. It is recommended to refresh at intervals of (15s/refresh). Do not expose to ultraviolet light for a long time, as this may cause irreversible damage to the E-Ink display. CoreInk uses a low-power power management scheme different from CORE and StickC devices. When using, the PWR button is used as the power-on button (long press for 2s). To shut down the device, you need to use the software API or press the reset button on the back.

Learn and Documents

→ DOCUMENTS

Product Information

Shipping & Returns

Description

Description

CoreInk is a main control device with an E-Ink display launched by M5Stack, using the ESP32-PICO-D4 controller. The front is embedded with a 1.54" E-Ink display with a resolution of 200x200, supporting black/white display. Compared to ordinary LCD screens, the E-Ink display provides a better text reading experience, with features such as low power consumption and image retention when powered off. For human-machine interaction, it offers a rotary switch and physical buttons, integrated LED indicator, and buzzer. It has a built-in 390mAh lithium battery, combined with an internal RTC (BM8563) to achieve timed sleep and wake-up functions, providing excellent battery life. There are independent power and reset (RST) buttons on the left side and bottom of the device, making it easy to use and debug. It offers a variety of peripheral interfaces (HY2.0-4P, M5-Bus, HAT module interface) to expand various sensor devices, providing infinite possibilities for subsequent application development.

Features

  • Developed based on ESP32, supports WiFi
  • Built-in 4M Flash
  • Low power consumption display panel
  • Nearly 180-degree viewing angle
  • Human-machine interaction interface
  • Magnetic back design
  • Built-in lithium battery
  • Rich expansion interfaces
  • Development Platform
    • UiFlow1
    • UiFlow2
    • Arduino IDE
    • ESP-IDF
    • PlatformIO

Includes

  • 1 x CoreInk

Applications

Specifications

Specification Parameter
SoC ESP32-PICO-D4 @ Dual-core processor, 240MHz main frequency
DMIPS 600
SRAM 520KB
Flash 4MB
Wi-Fi 2.4 GHz Wi-Fi
Input Voltage 5V @ 500mA
Interface USB Type-C x 1, HY2.0-4P x 1, M5-Bus female connector, top HAT expansion interface
E-ink Screen GDEW0154M09, SPI interface, 200 x [email protected]", Dpi:184, 1-bit black/white display (Grayscale: 2), Viewing area size (mm): 27.6 x 27.6, Dot pitch (mm): 0.138 x 0.138, Refresh time (s): 0.82, Partial refresh time (s): 0.24
Physical Button Programmable button x 1, reset button x 1, power button x 1
LED Green LED x 1
RTC BM8563
Buzzer Passive buzzer * 1
Antenna 2.4G 3D antenna
Pin breakout G25, G26, G36, G23, G34, G18, G21, G22, G14, G13
Battery [email protected]
Operating Temperature 0 ~ 60°C
Case Material Plastic ( PC )
Product Size 56.0 x 40.0 x 16.0mm
Product Weight 31.5g
Package Size 80.0 x 45.0 x 20.0mm
Gross Weight 54.9g

Precautions: When using, please avoid high-frequency refreshing for a long time. It is recommended to refresh at intervals of (15s/refresh). Do not expose to ultraviolet light for a long time, as this may cause irreversible damage to the E-Ink display. CoreInk uses a low-power power management scheme different from CORE and StickC devices. When using, the PWR button is used as the power-on button (long press for 2s). To shut down the device, you need to use the software API or press the reset button on the back.

Learn and Documents

→ DOCUMENTS