Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : SunFounder BulletPoint1 : All-in-One Hardware Solution: The Robot HAT integrates functionalities like motor driving, audio output, ADC, and PWM, offering users a comprehensive hardware platform. This eliminates the need to purchase and connect multiple individual modules, saving both time and cost. Compatible with Raspberry Pi 4/3B+/3B/Zero W/Zero BulletPoint2 : Seamless Compatibility & Expandability: Perfectly aligned with the GPIO pins of the Raspberry Pi, it ensures a flawless connection. With multiple interfaces such as SPI, UART, and I2C, it provides users with a wide range of expansion and connectivity options, catering to various project needs, including mobile robots, smart home systems, and automated plant watering systems BulletPoint3 : Advanced Power Management: Equipped with charging capabilities for lithium batteries and a 5V/3A DC-DC discharge, it provides a stable power source for the Raspberry Pi and other devices, making mobile and wireless projects feasible BulletPoint4 : Safety & Reliability: The Robot HAT comes with multiple protective mechanisms, including reverse polarity protection, input under-voltage protection, and overheating protection, ensuring safe operation under various conditions BulletPoint5 : Educational & Community Support: An excellent tool for learning and education, the Robot HAT is suitable for beginners, engineers, and teachers alike. It offers a wealth of tutorials, technical resources, assisting users in getting started and bringing their ideas to life BulletPoint6 : Binocular Vision, PoE Powered Raspberry Pi Projects, Or Other Industrial Context Color : CM4-IO-BOARD-CASE-A CompatibleDevices : Raspberry Pi 4/3B+/3B/Zero W/Zero CompatibleDevices1 : Laptop CompatibleDevices2 : Smartphone CompatibleDevices3 : Tablet CompatibleDevices4 : Smart Home Device CompatibleDevices5 : Wearable Electronics CompatibleDevices6 : Industrial Device ConnectivityTechnology1 : GPIO ConnectivityTechnology2 : I2C CoolingMethod : Air DataLinkProtocol : Bluetooth DataTransferRate : 384 KHz DataTransferRate1 : 72 megabits_per_second DataTransferRate2 : 1 megabits_per_second ExternallyAssignedProductIdentifier1 : 717186096610 ExternallyAssignedProductIdentifier2 : 0717186096610 FrequencyBandClass : dual_band HardwareInterface : 802_11_bgn Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludedComponents : NO ItemName : SunFounder Robot HAT Expansion Board Designed for Raspberry Pi 4/3B+/3B/Zero W Robot, IoT, Sensors, Motors, Servos Driver, Inclulded Rechargeable Battery, 5V2A, Speaker, ADC, PWM, IIC, UART, SPI ItemPackageDimensions_Height : 13.6 centimeters ItemPackageDimensions_Length : 2.9 centimeters ItemPackageDimensions_Width : 9.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : single-board-computers Manufacturer : SunFounder Material : Metal MaximumDownstreamDataTransferRate : 30 MHz MaximumUpstreamDataTransferRate : 30 MHz ModelName : SunFounder Robot HAT ModelNumber : CM4-IO-BOARD-CASE-A ModemType : analog_modem NumberOfItems : 1 NumberOfLithiumIonCells : 2 NumberOfLithiumMetalCells : 1 NumberOfPorts : 1 OperatingSystem : A variant of Linux PartNumber : CM4-IO-BOARD-CASE-A PowerSupplyMaximumOutput : 150 watts ProcessorCount : 4 ProductDescription : SunFounder Robot HAT Expansion Board Designed for Raspberry Pi ProductSiteLaunchDate : 2023-10-10T09:53:25.466Z RecommendedUsesForProduct : Business Size : 2 SpecificUsesForProduct : Personal SupplierDeclaredDgHzRegulation : not_applicable TotalEthernetPorts : 1 TotalUsbPorts : 4 UnspscCode : 43201500 Voltage : 12 volts WarrantyDescription : 1 Year Guarantee WirelessCommStandard : 802_11_B