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Specification
BatteriesIncluded : 1
BatteriesRequired : 1
Brand : TUOPUONE
BulletPoint : W128599342
BulletPoint1 : ✨This is an offical e-Ink display of Waveshare,4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface.
BulletPoint2 : ✨No backlight, keeps displaying last content for a long time even when power down
BulletPoint3 : ✨Ultra low power consumption, basically power is only required for refreshing
BulletPoint4 : ✨Comes with development resources and manual (driver board schematic, examples for RPi/Jetson Nano/STM32)
BulletPoint5 : ✨Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.
Color : Black
CompatibleDevices : Speaker
ConnectivityTechnology : USB
CoolingMethod : Fan + Heatsink
Duplex : Manual
ExternallyAssignedProductIdentifier1 : 4895173627941
ExternallyAssignedProductIdentifier2 : 04895173627941
GpsrSafetyAttestation : 1
GraphicsCardInterface : integrated
GraphicsDescription : Intel Iris Xe Graphics
HardwareInterface1 : usb
HardwareInterface2 : microsd
HardwareInterface3 : 802_11_acbgn
Hazmat1 : un1993
HumanInterfaceInput : buttons
ImageBrightness : m2
IncludedComponents : 138Pro+Battery
ItemName : TUOPUONE 4.2inch E-Ink E-Paper Raw Display Compatible with Raspberry Pi/Jetson Nano 400x300 Pixels Resolution SPI Interface Without PCB With Embedded Controller
ItemPackageDimensions_Height : 160 millimeters
ItemPackageDimensions_Length : 220 millimeters
ItemPackageDimensions_Width : 150 millimeters
ItemPackageQuantity : 1
ItemTypeKeyword : desktop-computer-barebones-systems
Language : english
Manufacturer : TUOPUONE
Material : acMAIGOU itrile_butadiene_styrene
MeasurementAccuracy : 1%
MemoryStorageCapacity : 64 GB
ModelName : ZBOX-MI668-BE
ModelNumber : G-138Pro+Battery
NativeResolution : 1920x1080
NumberOfBoxes : 1
NumberOfItems : 100
NumberOfLithiumIonCells : 1
NumberOfLithiumMetalCells : 1
PackageLevel : unit
PartNumber : G-138Pro+Battery
Pattern : G-138Pro+Battery
PixelPitch : 0.194
PrinterOutput : Color
PrintMediaType : labels
ProcessorCount : 1
ProductDescription : Overview
This is an E-Ink raw display, 4.2inch, 400x300 resolution, with embedded controller, communicating via SPI interface.
Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

Features
No backlight, keeps displaying last content for a long time even when power down
Ultra low power consumption, basically power is only required for refreshing
Comes with development resources and manual (driver board schematic, examples for RPi/Jetson Nano/STM32)

Specifications
Operating voltage: 3.3V
Interface: 3-wire SPI, 4-wire SPI
Outline dimension: 90.1mm × 77.0mm × 1.18mm
Display size: 84.8mm × 63.6mm
Dot pitch: 0.212 × 0.212
Resolution: 400 × 300
Display color: black, white
Grey scale: 4
Full refresh time: 4s
Refresh power: 26.4mW(typ.)
Standby power: <0.017mW
Viewing angle: >170°

Package Content
Note: This is a raw display, you may also want to buy the assembled variant for easy testing and comparing: 4.2inch e-Paper Module
4.2inch e-Paper x1

ProductSiteLaunchDate : 2023-10-13T02:39:46.099Z
RealAngleOfView : 178 degrees
Resolution : 1304 x 984
ResponseTime : 37 seconds
ScreenSurfaceDescription : Glossy
Size : 261.40 × 211.00 × 1.20mm/280.00 × 229.50mm
Style : E-paper
SupplierDeclaredDgHzRegulation : transportation
SystemRamType : ddr5_ram
TotalUsbPorts : 1
TotalVideoOutPorts : 1
UnitCount : 1
UnspscCode : 43211900
ViewingAngle : 178 degrees
Voltage : 220 volts_of_direct_current
Wattage : 5 watts
WirelessCommStandard1 : 802_11_AX
WirelessCommStandard2 : bluetooth
WirelessNetworkTechnology : wifi