Specification Brand : seeed studio BulletPoint : Raspberry Pi Zero 2 W is the latest product (2021) in our most affordable range of single-board computers BulletPoint1 : Please NOTE: Open the Arduino IDE, you’ll need to click the “Tools”, then select the Board that corresponds to your Arduino. If you don't choose the correct development board type, it will cause the compilation to fail to transfer. So this is a place that needs special attention. BulletPoint2 : The keyestudio Leonardo is a microcontroller board based on the ATmega32u4,It has 20 digital input/output pins (of which 7 can be used as PWM outputs), 12 analog inputs, a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. BulletPoint3 : The Leonardo differs from other boards using separate USB-Serial chip in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. BulletPoint4 : This allows the Leonardo to appear to a connected computer as a mouse and keyboard. BulletPoint5 : Has fcc and ce certification that they are made from environmentally friendly production technology and materials, made function,voltage, current testing before packaging Color : leonardo r3 CompatibleDevices : Sensors, actuators, and other electronic components ConnectivityTechnology : USB ConnectivityTechnology1 : I2C ConnectivityTechnology2 : Wi-Fi ConnectivityTechnology3 : Bluetooth CoolingMethod : Air CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 600346571761 ExternallyAssignedProductIdentifier2 : 606184533497 ExternallyAssignedProductIdentifier3 : 600346574199 ExternallyAssignedProductIdentifier4 : 0600346574199 ExternallyAssignedProductIdentifier5 : 0600346571761 ExternallyAssignedProductIdentifier6 : 0606184533497 ExternallyAssignedProductIdentifier7 : 7640152110498 ExternallyAssignedProductIdentifier8 : 07640152110498 IncludedComponents : Blu-ray ItemName : Raspberry Pi Zero WH, WiFi/Bluetooth 4.1, Bluetooth Low Energy, HAT Compatible 40-pin Header, CSI Camera Connector, USRT, SPI, I2C, with headers ItemPackageDimensions_Height : 12.0904 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 7.5946 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : single-board-computers Manufacturer : seeed studio Material1 : Metal Material2 : Aluminum MemoryStorageCapacity : 512 MB ModelName : Raspberry Pi Zero WH ModelNumber : KE-0011 NumberOfItems : 1 NumberOfLithiumIonCells : 5 NumberOfLithiumMetalCells : 5 OperatingSystem : Raspberry Pi OS (a type of Linux) PackageLevel : unit PartNumber : 102110359-FA ProcessorCount : 1 ProductDescription : Raspberry Pi Zero WH is a mini Linux development board with Bluetooth/wifi function, which has almost the same function as Raspberry Pi. ProductSiteLaunchDate : 2023-05-11T03:07:09.842Z RecommendedUsesForProduct : Business Size : Zero WH StreetDate : 2015-09-02T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable TotalUsbPorts : 2 UnspscCode : 43201500 Voltage : 5 volts WarrantyDescription : 2 years WirelessCommStandard : bluetooth