Specification AspectRatio : 1.50:1 Brand : Raspberry Pi BulletPoint1 : 2.7inch E-Ink display HAT, 264x176 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. BulletPoint2 : Resolution: 264 × 176 Display color: black, white Grey level: 2 Full refresh time: 6s Refresh power: 24mW(typ.) Standby power: <0.017mW Viewing angle: >170° BulletPoint3 : Operating voltage: 3.3V/5V. Interface: 3-wire SPI, 4-wire SPI. Outline dimension: 85mm × 56mm. Display size: 57.288mm × 38.192mm. Dot pitch: 0.217 × 0.217 BulletPoint4 : 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. Onboard 4x Keys.Onboard voltage translator, compatible with 3.3V/5V MCUs BulletPoint5 : Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano. Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32) Color : Transparent CompatibleDevices : Raspberry Pi Zero, Raspberry Pi Zero W, Raspberry Pi Zero 2 W ConnectivityTechnology : GPIO ConnectivityTechnology1 : Wi-Fi ConnectivityTechnology2 : I2C CoolingMethod : Heatsink ExternallyAssignedProductIdentifier : 5056561800257 ExternallyAssignedProductIdentifier1 : 778365986344 ExternallyAssignedProductIdentifier2 : 0778365986344 GpsrSafetyAttestation : 1 GraphicsCardInterface : integrated GraphicsDescription : Dedicated HardwareInterface : displayport HumanInterfaceInput : buttons IncludedComponents : Wooden House Model, OSOYOO MEGA2560 Board, MEGA IoT Extension Board, One-Channel Relay, Micro Servo Motor, 1602 I2C LCD Module, Gas, Flame & Sound Detection Modules, RFID, LED, & Button Modules, 4x4 Matrix Keypad, Photosensitive Sensor, Temperature & Humidity Sensor, Buzzer, Ultrasonic Sensor, PIR Motion Sensor IncludedComponents1 : 2.7inch e-Paper HAT IncludedComponents2 : RPi screws pack IncludedComponents3 : PH2.0 20cm cable IsAssemblyRequired : 1 ItemName : Raspberry Pi Zero Case ItemPackageDimensions_Height : 8.3 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 8.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : single-board-computers KeyboardLayout : qwerty Manufacturer : Raspberry Pi Material : Plastic MemoryStorageCapacity : 32 KB ModelName : 2.7inch E-Ink Display HAT ModelNumber : 2.7inch E-Ink Display HAT MountingType : surface mount NativeResolution : 264 x 176 NumberOfDisplaysSupported : 1 OperatingSystem : Linux PackageLevel : unit PartNumber : rb-case-zero2 PowerConsumption : 24 milliwatts PowerPlugType : type_a_2pin_na ProcessorCount : 1 ProductDescription : The Raspberry Pi Zero Case has been designed to fit Raspberry Pi Zero, Raspberry Pi Zero W, and Raspberry Pi Zero 2 W. ProductSiteLaunchDate : 2021-11-08T17:29:17.167Z Resolution : 264x176 SpecificUsesForProduct : Inventory Management, Logistics, Industrial Instruments Style : Minimalist SupplierDeclaredDgHzRegulation : not_applicable SystemRamType : ddr_sdram TotalUsbPorts : 1 UnspscCode : 43210000 VideoOutputInterface : HDMI WirelessCommStandard : bluetooth WirelessNetworkTechnology : wifi