view the corresponding tutorial&quick-Start.
>>>Click here to open
Description
CoreInk is a brand new E-ink display in the M5Stack cores range. Controlled by the ESP32-PICO-D4 This new device includes a 200×200 1.54′ Black and White E-Ink Display. Compared to a regular LCD，E-ink displays are easier on the eyes, which makes them a great choice for reading or viewing for longer periods. Other benefits are the low power consumption and the ability to retain the image even if power to the display is terminated。For control the CoreInk integrates an multi-function button,A physical button, integrated status LED and buzzer.The device also includes a 390mAh Lipo，RTC(BM8563)for controlling accurate timing and deep sleep funcionality. CoreInk features independent reset and power buttons，expansion ports(HY2.0-4P，M-BUS，HAT expansion)for attaching external sensors to expand functionailty，for unlimited possibilities。
Warning:Please avoid using high refresh rates，reccommended refresh rate is(15s/per refresh), Do not expose to ultraviolet rays for a long time, otherwise it may cause irreversible damage to the ink screen.
Features
ESP32 Standard wireless functions WiFi,Bluetooth
Internal 4M Flash
Low Power Display
180 degree viewing angle
Expansion ports
Built-in Magnet
Internal Battery
Expandable
Package Included
1x CoreInk
1x Type-C USB(20cm)
Application
IoT Terminal
E-Book
Industrial Control Panel
Electronic Tag
Specification
Resource:Parameter
ESP32-PICO-D4:240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual mode Bluetooth
Flash:4MB Flash
Input Voltage:5V @ 500mA
Ports:TypeC*1, HY2.0-4P*1 , M-BUS Female Connector，Pin Array/ Hat Expansion
Screen:GDEW0154M09 | SPI Port | 200*200@1.54′ | Dpi:184 | 1-bit Black & White(Grayscale:2) |
Viewing Area(mm):27.6×27.6 | Dot pitch(mm) 0.138×0.138 | Refresh Time（s） 0.82 /Partial refresh（s） 0.24
Physical Buttons:Programmable *1 ， Reset *1， Power *1
LED:Green LED x 1
RTC:BM8563
Buzzer:Passive Buzzer*1
Wifi:2.4G 3D Antenna
PINS:G25, G26, G36, G23, G34, G18, G21, G22, G14, G13
Battery:390mAh@3.7V
Working Temp:32F to 104F ( 0C to 40C )
Net Weight:32g
Gross Weight:55g
Dimensions:56*40*16mm
Package Size:82*46*20mm
Case Material:Plastic ( PC )
EasyLoader
EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host Please to view the CP210X driver installation tutorial, M5StickC/V/T/ATOM series can be used without driver)
Pin Mapping
E-Ink Display
Screen Resolution:200×200
ESP32 Chip:GPIO4:GPIO0:GPIO15:GPIO9:GPIO18:GPIO23
GDEW0154M09:BUSY:RST:D/C:CS:SCK:MOS1
Multi-function button & Physical Button & LED & Buzzer
ESP32 Chip:GPIO37:GPIO38:GPIO39:GPIO5:GPIO10:GPIO2
Multi-function button:Left position:Button press:Right position:/:/:/
Physical Button:/:/:/:Physical Button:/:/
LED:/:/:/:/:LED:/
Buzzer:/:/:/:/:/:Buzzer
USB Serial
ESP32 Chip:GPIO1:GPIO3
CP2104:RXD:TXD
Internal I2C Connection
ESP32 Chip:GPIO21:GPIO22
BM8563:SDA:SCL
Coreink-HY2.0 4P Port
PORT:PIN:Protocol
EXT-PORT:G32/33:I2C
ESP32 ADC/DAC Mappable Pins
ADC1:ADC2:DAC1:DAC2
8 Channel:10 Channel:2 Channel:2 Channel
G32-39:G0/2/4/12-15/25-27:G25:G26
For more info on specific pin functions refer to the official ESP32 Docs ESP32 datasheet
Related Link
datasheet
ESP32
BM8563
SY7088
GDEW0154M09
API
Arduin API
Example
Arduin IDE
Github Lib & Example
Schematic:Click here to open
Additional information
| Weight | 0.055 kg |
|---|
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