4-ch USB 3.2 Gen1 HUB, Metal Case with Wall-mount Support, Driver-free, Plug-and-Play, Multiple Systems SupportUSB3.2-Gen1-HUB-4UExtending 4x USB 3.2 Gen1 PortsFeatures at a glance4x extended USB 3.2 Gen1 ports, compatible with USB 3.2 / 2.0 / 1.1Onboard 7~36V DC power port to ensure more stable power supply for connected devicesUp to 2A Max output current for each USB port, effectively preventing USB current backflowMultiple LED indicators for monitoring operating status of power supply and USB portsMetal case, rugged & durable, with mounting holes for easy installationDriver-free, plug-and-play, compatible with Windows, macOS, Linux and Android, etc.USB 3.2 Gen 1 OR USB 3.0they're totally equivalent in fact, indicating the transition of technical naming specificationthe word USB 3.0 on this page exactly means USB 3.2 Gen 1Data rateused namecurrent name5 GbpsUSB 3.0 / USB 3.1 Gen 1USB 3.2 Gen 1SpecificationsStandardUSB 3.2 Gen1 5GbpsUSB 2.0 480MbpsUSB HUB inputoperating voltage: 5Vconnector:USB-AUSB outputoperating voltage: 5V@Imax: 2A (up to 2A Max output current for each USB port when there's enough power input; 5A total peak current for 4-ch USB ports ) connector:USB-AExternal power inputpower supply voltage: DC 7~36V connector:screw terminal, DC jackOperating environment0℃ ~ 75℃OS supportWindows, macOS, Linux and Android, etc.5Gbps Ultra-fast TransmissionExtending 4x USB 3.2 Gen1 Ports, up to 500MB/s transmission speed theoretically. Enjoy stable and high-speed file transmissionconnecting to various USB devices1 to 4-ch USB 3.2 Gen 1 High-speed ports For Connecting More PeripheralsMultiple OS supportCompatible with Windows, macOS, Linux and Android systemsApplication environments1 in 4 outsmall body for desktop usewall-mount supportInterface introductionOutline dimensionsResources & ServicesWiki:www.waveshare.com/wiki/USB3.2-Gen1-HUB-4ULieferumfangUSB3.2-Gen1-HUB-4U x1USB 3.2 dual plug cable x112

Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi / Bluetooth / RS485 control, Onboard RS485 / Pico HAT interfaces, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount CaseIndustrial 6-Ch ESP32-S3 WiFi Relay ModuleBased on ESP32-S3, Supports WiFi / Bluetooth, Onboard RS485 / Pico HAT interfacesBuilt-in protection circuits such as power isolation and optocoupler isolation, Safe & Stable & ReliableFeatures at a glanceBased on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHzIntegrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performanceHigh quality relay, contact rating: ≤10A 250VAC/30VDCOnboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensorsOnboard 40PIN header compatible with some Raspberry Pi Pico HAT, for expanding more functions such as RTC / CAN / RS232 / LoRa / sensor, etc.Onboard USB Type-C port for power supply, firmware downloading and debuggingOnboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applicationsOnboard optocoupler isolation to prevent interference from external high-voltage circuit connected to the relayOnboard digital isolation to prevent interference from external signalOnboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminalBuilt in buzzer, RGB colorful LED, power supply and RS485 TX/RX indicators for monitoring the operating status of the moduleRail-mounted ABS case, easy to install, safe to useSpecificationsMicrocontrollerESP32-S3 (Default module: ESP32-S3-WROOM-1U-N16, customizable for other modules)Wireless communicatoin2.4GHz WiFi (802.11 b/g/n)、Bluetooth 5, BLEUSBConnectorUSB Type-CPower supply5VFunctionsPower supply, USB communication, firmware downloading, etc.ISOLATED RS485ConnectorScrew terminalDirection controlHardware automatic controlProtectionTVS diode, surge protection & ESD protectionResistorOnboard reserved 120R matching resistor, NC by default, enabled via jumperExpanded interfaceOnboard 40PIN header compatible with some Raspberry Pi Pico HAT, easy to expand other functions such as RTC / CAN / RS232 / LoRa / sensor, etcRelayContact rating≤10A 250VAC/30VDCRelay channels6Contact form1NO 1NCIsolationOptocoupler isolationLED indicatorsRGBRGB colorful LED, supports programmable control for display colorPWRRed power indicator, lights up when there is USB connection and voltage is detectedTXDGreen TX indicator, lights up when the RS485 port sends dataRXDBlue RX indicator, lights up when the device port sends data backpower supply Screw terminalVoltage range7~36VAppearanceEnclosureRail-mount ABS protective caseDimensions145 × 90 × 40mmBased on ESP32-S3, Designed for AIoT marketEquipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism; Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communicationOnboard multiple isolation protection circuitMultiple protections, more safe and reliableHigh quality 6-Ch relays, supports RS485 and Bluetooth / WIFi remote controlContact rating of the onboard relay up to 10A 250VAC/30VDC Directly controlling 220VAC home appliances, or devices below 30VDCOnboard Pico HAT compatible interface and RS485 interface for easy expansionOnboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors. Onboard 40PIN header compatible with some Raspberry Pi Pico HAT, for expanding more functions such as RTC / CAN / RS232 / LoRa / sensor, etc.Supports Arduino, Micropython developmentComprehensive SDK, Dev Resources, And Tutorials To Help You Easily Get StartedApplication ExamplesProvides Multiple Networking Demos With Waveshare.Cloud, Using The Lightweight MQTT Protocol To Achieve Data Visualization ServiceWhat's On BoardESP32-S3 up to 240MHz operating frequency, with 2.4GHz WiFi and BLE 6-channel quality relayscontact rating per channel: ≤10A 250V AC or ≤10A 30V DCOptocoupler isolationprevents interference from external high-voltage circuit connected to the relayDigital isolationprevents interference from external signalPower supply isolationprovides stable isolated voltage, needs no extra power supply for the isolated terminalTVS diodeeffectively suppresses surge voltage and transient spike voltage in the circuitCeramic gas discharge tubeRelay screw terminals for connecting with user devices40PIN Raspberry Pi Pico HAT headerRS485 bus interface for connecting to external RS485 devicesPower supply screw terminalSupports DC 7~36V wide voltage inputLED indicators PWR: power indicator RXD: RS485 RX indicator TXD: RS485 TX indicatorWS2812 RGB LED controllable via GPIO38USB Type-C connector for module power supply, firmware downloading and USB communication Passive buzzersound frequency is controllable via GPIO21ESP32 RESET buttonESP32 BOOT buttonExternal antenna connector SMA female connector, for WiFi and Bluetooth wireless communicationRS485 matching resistor jumperOnboard reserved 120R matching resistor, enabled via jumperRelays default control pin settingEnclosure DesignProtection Enclosure with 35mm rail-mount support, easy to install, safe to useOutline dimensionsSupport Batch CustomizationSupport software and hardware customizationIncluding hardware interface, LOGO, label, case and web page, etc.Resources & ServicesWiki:www.waveshare.com/wiki/ESP32-S3-Relay-6CHLieferumfangESP32-S3-Relay-6CH x12.4G 4DB SMA antenna x1Screwdriver x1

PCIe To 2-Ch M.2 Adapter Type B for Raspberry Pi 5, Compatible with 2280 / 2260 / 2242 / 2230 size NVMe Protocol M.2 SSD, 5Gbps Data Rate, High-speed Reading/Writing, Raspberry Pi 5 NVMe HATPCIe To 2-Ch M.2 AdapterDesigned for Raspberry Pi 52-Ch NVMe Protocol M.2 Solid State Drive Adapter, High-Speed Reading/WritingConnecting to PI5 via 16PIN CableBased on 16PIN PCIe Interface of Raspberry Pi 5* for reference only, please refer to the Package Content for detailed part listDual NVMe Solid State Drives SupportCompatible With 2280 / 2260 / 2242 / 2230 Size M.2 Solid State DrivesSupports PCIE X1 Gen2 Only, Supports Booting PI5 From Solid State DriveNVMe Drive Slot SupportNote: Only supports the NVMe Protocol Solid State Drives.Adopts Anti-Oxidation Immersion Gold ProcessImproves reading/writing speed of your PiFaster reading/writing speed compared to the TF card slot of Raspberry Pi , greatly improving reading/writing efficiency of the system or files, Supports booting Pi5 from NVME Solid State Drive.* for reference only, please refer to the Package Content for detailed part listOnboard Dual LED IndicatorsEasy to monitor the Working StatusOnboard Power Monitoring Chip And EEPROMReal-time monitoring of Solid State Drive power status for More Stable operationOutline dimensionsResources & ServicesWiki:www.waveshare.com/wiki/PCIe_TO_2-CH_M.2_HAT+_(B)LieferumfangPCIe TO 2-CH M.2 HAT+ (B) x12*20 Pin header x116P-Cable-40mm x1Standoff pack x11234

PCIe To 4-Ch M.2 Adapter Board for Raspberry Pi 5, Supports 4-ch NVMe Solid State Drives, Supports powering the Raspberry Pi 5, Onboard LED indicators, Raspberry Pi 5 NVMePCIe To 4-Ch M.2 Adapter BoardDesigned for Raspberry Pi 5Adapter For NVMe Protocol M.2 M KEY Solid State Drives, High-Speed Reading/Writing, Improves Working EfficiencyVersion OptionsPCIE TO 4-CH NVME Board (B) NPwithout power supplyPCIE TO 4-CH NVME Board (B) with 12V 4A power supplyConnecting to PI5 via 16PIN CableBased on 16PIN PCIe Interface of Raspberry Pi 5* for reference only, the Raspberry Pi 5 is NOT included.4-ch NVMe Solid State Drives SupportCompatible With 2280 / 2260 / 2242 / 2230 Size M.2 Solid State DrivesSupports PCIe x1 Gen2 only, Supports Booting PI5 From Solid State DriveNVMe Drive Slot SupportNote: Only supports the NVMe Protocol Solid State Drives.Improves reading/writing speed of your PiOffers faster reading/writing speed compared to the TF card slot of Raspberry Pi, greatly improving reading/writing efficiency of the system or files, Supports booting Pi5 from NVME Solid State Drive* for reference only, please refer to the Package Content for detailed part listSupports powering the Raspberry Pi 5Onboard wide voltage input DC jack (7V~24V), supports powering the Raspberry Pi via 3PIN cable (up to 5V 5A).The PCIe adapter board also can be powered by the Raspberry Pi 5.* for reference only, the Raspberry Pi 5 is NOT included.Onboard LED IndicatorsEasy to monitor the Working StatusHow to install* for reference only, the Raspberry Pi 5 is NOT included.Outline dimensionsResources & ServicesWiki:www.waveshare.com/wiki/PCIE_TO_4-CH_NVME_Board_(B)PCIe adapter board selectionProduct ModelExtended InterfacePCIe Versionmounting solutionPower monitoringfeaturesPCIe TO M.2 Board (D)M.2_M_KEYPCIe ×1 Gen2/3on topNVME, 2280PCIe TO 2-CH M.2 HAT+ (B)M.2_M_KEY × 2PCIe ×1 Gen2HAT+√2-ch NVME, 2280PCIe TO 2-CH M.2 HAT+M.2_M_KEY × 2PCIe ×1 Gen2HAT+√2-ch NVME, 2242PCIe TO M.2 HAT+M.2_M_KEYPCIe ×1 Gen2/3HAT+√NVME, 2242PCIe TO M.2 MINIM.2_M_KEYPCIe ×1 Gen2/3on topNVME, 2242, compact sizePCIe TO M.2 Board (C)M.2_M_KEYPCIe ×1 Gen2/3on sideNVME, 2280, side-mountingPCIe TO Gigabit ETH Board (C)Gigabit ETHPCIe ×1 Gen2on sideGigabit ETH port, side-mountingPCIe TO 2.5G ETH Board (C) 2.5G ETHPCIe ×1 Gen2on side2.5G ETH port, side-mountingPCIe TO M.2 USB HAT+M.2_M_KEY, USB3.2 × 4PCIe ×1 Gen2on top√NVME, 2280, expanded USB3.2 portsPCIe TO 4G/5G M.2 USB3.2 HAT+M.2_B_KEY, USB3.2 × 3PCIe ×1 Gen2HAT+√supports 4G/5G modules, expanded USB3.2 portsPCIe TO USB 3.2 Gen1 Board (C)USB3.2 × 4PCIe ×1 Gen2on sideexpanded USB3.2 ports, side-mountingPCIe TO USB 3.2 Gen1 HAT+USB3.2 × 4PCIe ×1 Gen2HAT+√expanded USB3.2 portsPCIe TO Gigabit ETH USB3.2 HAT+USB3.2 × 3, Gigabit ETHPCIe ×1 Gen2HAT+√expanded USB3.2 ports and Gigabit ETH portPCIe TO MiniPCIe GbE USB3.2 HAT+USB3.2 × 2, MiniPCIe, Gigabit ETHPCIe ×1 Gen2HAT+√expanded MiniPCIe 4G module slot, USB3.2 ports and Gigabit ETH portRM520N-GL 5G HAT+M.2_B_KEYPCIe ×1 Gen2HAT+√access to 5G networking via PCIe interface, multiple 5G modules compatiblePoE M.2 HAT+M.2_M_KEYPCIe ×1 Gen2/3HAT+with PoE function, NVME, 2242PoE M.2 HAT+ (B)M.2_M_KEYPCIe ×1 Gen2/3HAT+with PoE function, NVME, 2280PoE M.2 HAT+ (C)M.2_M_KEYPCIe ×1 Gen2/3HAT+with PoE function, NVME, 2242PoE M.2 E KEY HAT+M.2_E_KEYPCIe ×1 Gen2/3HAT+with PoE function, Wi-Fi, Bluetooth, 2230PCIe TO ETH M.2 HAT+M.2_M_KEY, Gigabit ETHPCIe ×1 Gen2HAT+√with Gigabit ETH port, NVME, 2280PCIE TO M.2 E KEY HAT+M.2_E_KEYPCIe ×1 Gen2/3HAT+Wi-Fi, Bluetooth, M.2_E_KEY, 2230PCIe TO MiniPCIe HAT+MiniPCIePCIe ×1 Gen2HAT+Wi-Fi, Bluetooth, MiniPCIePCIe TO PCIe x1 Board (C)PCIe ×1PCIe ×1 Gen2/3on sideCompatible with PCIe x1, x4, x8, and x16 devicesPCIe TO 2-CH PCIe HATPCIe 16PIN x2PCIe ×1 Gen2HATExpands 2-Ch PCIe FFC connectorsPCIe TO 4-CH PCIe HATPCIe 16PIN x4PCIe ×1 Gen2HATExpands 4-Ch PCIe FFC connectorsPCIE TO 4-CH NVME Board (B)M.2_M_KEY × 4PCIe ×1 Gen2on bottom√4-ch NVME, 2280, onboard DC power jackPCIe TO 2-CH SATA HAT+SATA × 2PCIe ×1 Gen2on top2-ch SATA interfacesPCIE TO 4-CH 2.5G ETH Board (B)2.5G ETH × 4PCIe ×1 Gen2on bottom√4-ch ETH portsPCIE TO 4-CH Gigabit ETH Board (B)Gigabit ETH × 4PCIe ×1 Gen2on bottom√4-ch ETH portsLieferumfangPCIE TO 4-CH NVME Board (B) NPPCIE TO 4-CH NVME Board (B) x1Screws pack x1PH2.0 3PIN cable x116P-Cable-40mm x1PCIE TO 4-CH NVME Board (B)PCIE TO 4-CH NVME Board (B) x1PH2.0 3PIN cable x116P-Cable-40mm x1Screws pack x1OPTIONS 12V 4A power supply x1

PCIe To ETH And M.2 Adapter for Raspberry Pi 5, Compatible with 2280 / 2260 / 2242 / 2230 size NVMe Protocol M.2 SSD, 5Gbps Data Rate, High-speed Reading/Writing, Raspberry Pi 5 NVMe HATPCIe To ETH And M.2 AdapterDesigned for Raspberry Pi 5, driver-free, plug and playConnecting to PI5 via 16PIN CableBased on 16PIN PCIe Interface of Raspberry Pi 5* for reference only, please refer to the Package Content for detailed part listNVMe Solid State Drives SupportCompatible With 2280 / 2260 / 2242 / 2230 Size M.2 Solid State DrivesSupports Gen2 standard, Supports Booting PI5 From Solid State DriveNVMe Drive Slot SupportNote: Only supports the NVMe Protocol Solid State Drives.Adopts Immersion Gold ProcessBetter appearance | Anti-oxidation | Anti-corrosion | Strong weldingExtends 1x Gigabit Ethernet portEquipped with RTL8111H high-performance Gigabit ETH chip, adopts sinking design of network port, neat and beautifulImproves reading/writing speed of your PiFaster reading/writing speed compared to the TF card slot of Raspberry Pi , greatly improving reading/writing efficiency of the system or files, Supports booting Pi5 from NVME Solid State Drive.* for reference only, please refer to the Package Content for detailed part listOnboard Dual LED IndicatorsEasy to monitor the Working StatusOnboard Power Monitoring Chip And EEPROMReal-time monitoring of Solid State Drive power status for More Stable operationhow to installOutline dimensionsResources & ServicesWiki:www.waveshare.com/wiki/PCIe_TO_ETH_M.2_HAT+PCIe adapter board selectionProduct ModelExtended InterfacePCIe Versionmounting solutionPower monitoringfeaturesPCIe TO M.2 Board (D)M.2_M_KEYPCIe ×1 Gen2/3on topNVME, 2280PCIe TO 2-CH M.2 HAT+ (B)M.2_M_KEY × 2PCIe ×1 Gen2HAT+√2-ch NVME, 2280PCIe TO 2-CH M.2 HAT+M.2_M_KEY × 2PCIe ×1 Gen2HAT+√2-ch NVME, 2242PCIe TO M.2 HAT+M.2_M_KEYPCIe ×1 Gen2/3HAT+√NVME, 2242PCIe TO M.2 MINIM.2_M_KEYPCIe ×1 Gen2/3on topNVME, 2242, compact sizePCIe TO M.2 Board (C)M.2_M_KEYPCIe ×1 Gen2/3on sideNVME, 2280, side-mountingPCIe TO Gigabit ETH Board (C)Gigabit ETHPCIe ×1 Gen2on sideGigabit ETH port, side-mountingPCIe TO 2.5G ETH Board (C) 2.5G ETHPCIe ×1 Gen2on side2.5G ETH port, side-mountingPCIe TO M.2 USB HAT+M.2_M_KEY, USB3.2 × 4PCIe ×1 Gen2on top√NVME, 2280, expanded USB3.2 portsPCIe TO 4G/5G M.2 USB3.2 HAT+M.2_B_KEY, USB3.2 × 3PCIe ×1 Gen2HAT+√supports 4G/5G modules, expanded USB3.2 portsPCIe TO USB 3.2 Gen1 Board (C)USB3.2 × 4PCIe ×1 Gen2on sideexpanded USB3.2 ports, side-mountingPCIe TO USB 3.2 Gen1 HAT+USB3.2 × 4PCIe ×1 Gen2HAT+√expanded USB3.2 portsPCIe TO Gigabit ETH USB3.2 HAT+USB3.2 × 3, Gigabit ETHPCIe ×1 Gen2HAT+√expanded USB3.2 ports and Gigabit ETH portPCIe TO MiniPCIe GbE USB3.2 HAT+USB3.2 × 2, MiniPCIe, Gigabit ETHPCIe ×1 Gen2HAT+√expanded MiniPCIe 4G module slot, USB3.2 ports and Gigabit ETH portRM520N-GL 5G HAT+M.2_B_KEYPCIe ×1 Gen2HAT+√access to 5G networking via PCIe interface, multiple 5G modules compatiblePoE M.2 HAT+M.2_M_KEYPCIe ×1 Gen2/3HAT+with PoE function, NVME, 2242PoE M.2 HAT+ (B)M.2_M_KEYPCIe ×1 Gen2/3HAT+with PoE function, NVME, 2280PoE M.2 HAT+ (C)M.2_M_KEYPCIe ×1 Gen2/3HAT+with PoE function, NVME, 2242PoE M.2 E KEY HAT+M.2_E_KEYPCIe ×1 Gen2/3HAT+with PoE function, Wi-Fi, Bluetooth, 2230PCIe TO ETH M.2 HAT+M.2_M_KEY, Gigabit ETHPCIe ×1 Gen2HAT+√with Gigabit ETH port, NVME, 2280PCIE TO M.2 E KEY HAT+M.2_E_KEYPCIe ×1 Gen2/3HAT+Wi-Fi, Bluetooth, M.2_E_KEY, 2230PCIe TO MiniPCIe HAT+MiniPCIePCIe ×1 Gen2HAT+Wi-Fi, Bluetooth, MiniPCIePCIe TO PCIe x1 Board (C)PCIe ×1PCIe ×1 Gen2/3on sideCompatible with PCIe x1, x4, x8, and x16 devicesPCIe TO 2-CH PCIe HATPCIe 16PIN x2PCIe ×1 Gen2HATExpands 2-Ch PCIe FFC connectorsPCIe TO 4-CH PCIe HATPCIe 16PIN x4PCIe ×1 Gen2HATExpands 4-Ch PCIe FFC connectorsPCIE TO 4-CH NVME Board (B)M.2_M_KEY × 4PCIe ×1 Gen2on bottom√4-ch NVME, 2280, onboard DC power jackPCIe TO 2-CH SATA HAT+SATA × 2PCIe ×1 Gen2on top2-ch SATA interfacesPCIE TO 4-CH 2.5G ETH Board (B)2.5G ETH × 4PCIe ×1 Gen2on bottom√4-ch ETH portsPCIE TO 4-CH Gigabit ETH Board (B)Gigabit ETH × 4PCIe ×1 Gen2on bottom√4-ch ETH portsLieferumfangPCIe TO ETH M.2 HAT+ x12*20 Pin header x116P-Cable-40mm x1Screws pack x1SSD mounting screw x1

Raspberry Pi Expansion Board, Power RelayOverviewThe RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.RPi Relay Board FeaturesStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boardsHigh quality relays, loads up to 5A 250V AC or 5A 30V DCPhoto coupling isolation, prevent interference from high voltage circuitOnboard LEDs for indicating relays statusRelay control jumper, allows to control the relays by custom pins other than the default pinsComes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835What's on the RPi Relay BoardRaspberry Pi GPIO interface: for connecting Raspberry PiRelay screw terminal: for connecting target devicesRelaysPhotocoupler:PC817Relay indicatorLED on: relay NC is opened, NO is closedLED off: relay NC is closed, NO is openedPower indicatorRelay control jumper short the jumper: control the relays by default I/Os used in the example codeopen the jumper: control the relays by custom I/Os through jumper wiresPhotos RPi Relay Board RPi Relay Board back view RPi Relay Board connecting with Raspberry Pi Control the lamp by mobile phoneNote : the Pi in the photos is NOT included.DimensionsDevelopment ResourcesWiki : www.waveshare.com/wiki/RPi_Relay_BoardLieferumfangRPi Relay Board x 1RPi screws pack (2pcs) x 112