{"title":"Power over Ethernet HAT (B) for Raspberry Pi 3B+/4B and 802.3af PoE network","handle":"power-over-ethernet-hat-b-for-raspberry-pi-3b-4b-and-802-3af-poe-network","url":"/products/power-over-ethernet-hat-b-for-raspberry-pi-3b-4b-and-802-3af-poe-network","description":"\n  POE HAT FOR RASPBERRY PI\nPower Over Ethernet HAT For Raspberry Pi 3B+/4B, 802.3af-Compliant(Any Backward-Compatible Future Versions Will Be Supported As Well)\nOLED for real-time monitoring temperature, IP, and fan status\n  \n\n\nThe PoE HAT (B) is a 802.3af-compliant Power Over Ethernet accessory for the Raspberry Pi 3B+/4B. By using this small HAT and some proper 802.3af-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable. \nFeatures At A Glance\n\nStandard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 3B+/4B\nPoE (Power Over Ethernet) capability，802.3af-compliant\nFully isolated switched-mode power supply (SMPS)\n0.91\" OLED, for monitoring processor temperature, IP address, and fan status in real-time\nOnboard cooling fan, allows auto running on powerup OR programmable control, configured by switch\nIntegrates PCF8574 IO expander for I2C bus, providing pin P0 for directly fan control, and more spare IO pins\n\nSpecifications\nPOE POWER INPUTOLED SIZEPOE POWER OUTPUTOLED PIXELSNETWORK STANDARDOLED DRIVERDIMENSIONSOLED DISPLAY COLOR\n37V ~ 57V DC in | 0.91\"5V 2.5A DC out | 128×32802.3af PoE | SSD130656.5 × 65mm | white\nFor Use With Raspberry Pi 3B+/4B\nStandard Raspberry Pi 40PIN GPIO Stackable Header, Allows Connecting Other HATs\n  \n\n\nPower Over Ethernet\nProviding Both Network Connection And Power Supply For Your Raspberry Pi In One Cable\n  \n\n\n* proper 802.3af-compliant power sourcing equipment is required\n0.91\" OLED Display\n128 × 32 Pixels, I2C-Bus ControlledMonitoring Processor Temperature, IP Address, Fan Status In Real-Time\n  \n\n\nCooling Fan\nAllows Auto Running On Powerup OR Programmable Control, Configured By SwitchAutomatically Turn On/Off Depending On The Raspberry Pi Processor Temperature\n  \n\n\nOnboard PCF8574 Chip\nPCF8574 IO Expander For I2C Bus, Providing 8 IO Pins, Of Which P0 For Fan ControlAnd Extra Spare Pins On Solder Pads (P1-P7, INT)\n  \n\n\nPinout Definition\n  \n\n\nOutline Dimensions\n  \n\n\nResources & Services\n  \n\n  \n\n\nWIKI: www.waveshare.com/wiki/PoE_HAT_(B)\n* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.\n","vendor":"Waveshare","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3679,"title":"Default Title","sku":"WS-18014","price":31.7,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":13,"option1":"Default Title"}]}