{"product_id":"power-over-ethernet-hat-b-for-raspberry-pi-3b-4b-and-802-3af-poe-network","title":"Power over Ethernet HAT (B) for Raspberry Pi 3B+\/4B and 802.3af PoE network","description":"\u003cdiv class=\"overviewSec subHead\"\u003ePower Over Ethernet HAT (Type B) For Raspberry Pi 3B+\/4B, 802.3af Power-Sourcing Equipment Required\u003c\/div\u003e\u003cdiv class=\"richWrap\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle textUpper\"\u003e\n\u003cspan class=\"hilitColor\"\u003ePOE HAT\u003c\/span\u003e for Raspberry Pi\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003ePower Over Ethernet HAT for Raspberry Pi 3B+\/4B, 802.3af-compliant\u003cspan class=\"subBlock litColor\"\u003e(any backward-compatible future versions will be supported as well)\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan class=\"hilitBlock2\"\u003eOLED for real-time monitoring temperature, IP, and fan status\u003c\/span\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-details-1.jpg\"\u003e\u003cdiv class=\"bgGrey alignl subBlock\"\u003e  The \u003cstrong\u003ePoE HAT (B)\u003c\/strong\u003e is a 802.3af-compliant Power Over Ethernet accessory for the \u003cstrong\u003eRaspberry Pi 3B+\/4B\u003c\/strong\u003e. 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. \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eFeatures at a glance\u003c\/div\u003e\n\u003cdiv class=\"bgGrey alignl subBlock\"\u003e\u003cul\u003e\n\u003cli\u003eStandard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 3B+\/4B\u003c\/li\u003e\n\u003cli\u003ePoE (Power Over Ethernet) capability，802.3af-compliant\u003c\/li\u003e\n\u003cli\u003eFully isolated switched-mode power supply (SMPS)\u003c\/li\u003e\n\u003cli\u003e0.91\" OLED, for monitoring processor temperature, IP address, and fan status in real-time\u003c\/li\u003e\n\u003cli\u003eOnboard cooling fan, allows auto running on powerup OR programmable control, configured by switch\u003c\/li\u003e\n\u003cli\u003eIntegrates PCF8574 IO expander for I2C bus, providing pin P0 for directly fan control, and more spare IO pins\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable class=\"tabSty-2 mgnTB\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePoE power input\u003c\/th\u003e\n\u003ctd\u003e37V ~ 57V DC in\u003c\/td\u003e\n\u003cth\u003eOLED size\u003c\/th\u003e\n\u003ctd\u003e0.91\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePoE power output\u003c\/th\u003e\n\u003ctd\u003e5V 2.5A DC out\u003c\/td\u003e\n\u003cth\u003eOLED pixels\u003c\/th\u003e\n\u003ctd\u003e128×32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNetwork standard\u003c\/th\u003e\n\u003ctd\u003e802.3af PoE\u003c\/td\u003e\n\u003cth\u003eOLED driver\u003c\/th\u003e\n\u003ctd\u003e1306\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e56.5 × 65mm\u003c\/td\u003e\n\u003cth\u003eOLED display color\u003c\/th\u003e\n\u003ctd\u003ewhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eFor use with Raspberry Pi 3B+\/4B\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eStandard Raspberry Pi 40PIN GPIO stackable header, allows connecting other HATs\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-details-3.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003ePower Over Ethernet\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eproviding both network connection and power supply for your Raspberry Pi in one cable\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-details-5.jpg\"\u003e\u003cp class=\"subBlock alignl litColor\"\u003e* proper 802.3af-compliant power sourcing equipment is required\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003e0.91\" OLED display\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003e128 × 32 pixels, I2C-bus controlledmonitoring processor temperature, IP address, fan status in real-time\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-details-7.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eCooling fan\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003eallows auto running on powerup OR programmable control, configured by switchautomatically turn on\/off depending on the Raspberry Pi processor temperature\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-details-9.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eOnboard PCF8574 chip\u003c\/div\u003e\n\u003cp class=\"richDesc\"\u003ePCF8574 IO expander for I2C bus, providing 8 IO pins, of which P0 for fan control\u003cspan class=\"litColor\"\u003eand extra spare pins on solder pads (P1-P7, INT)\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-details-11.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003ePinout definition\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-details-13.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eOutline dimensions\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-details-15.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\"\u003e\u003cdiv class=\"bgGrey\"\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_content.png\" style=\"width: 800px\"\u003e\u003chr\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWIKI:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/PoE_HAT_(B)\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/PoE_HAT_(B)\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"subBlock alignl\"\u003e* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"richTitle\"\u003eSelection guide\u003c\/div\u003e\n\u003ctable class=\"tabSty-1 subBlock mgnTB tabSty-td-border\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eSupported Pi\u003c\/th\u003e\n\u003cth\u003ePoE standard\u003c\/th\u003e\n\u003cth\u003ePoE power output\u003c\/th\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/Raspberry-Pi-PoE-Plus-HAT.htm\"\u003eRaspberry Pi PoE+ HAT\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"5\"\u003ePi 3B+\/4B\u003c\/td\u003e\n\u003ctd\u003e802.3af\/at\u003c\/td\u003e\n\u003ctd\u003e5V 4A\u003c\/td\u003e\n\u003ctd\u003eRaspberry Pi official (second generation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/PoE-HAT-B.htm\"\u003ePoE HAT (B)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e802.3af\u003c\/td\u003e\n\u003ctd\u003e5V 2.5A\u003c\/td\u003e\n\u003ctd\u003ewith OLED display, cost effective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/PoE-HAT-C.htm\"\u003ePoE HAT (C)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e802.3af\/at\u003c\/td\u003e\n\u003ctd\u003e5V 4A \/ 12V 2A\u003c\/td\u003e\n\u003ctd\u003ehigh power, cost effective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/PoE-HAT-D.htm\"\u003ePoE HAT (D)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e802.3af\u003c\/td\u003e\n\u003ctd\u003e5V 2.5A\u003c\/td\u003e\n\u003ctd\u003etailored for Raspberry Pi official case, cost effective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/PoE-HAT-E.htm\"\u003ePoE HAT (E)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e802.3af\u003c\/td\u003e\n\u003ctd\u003e5V 2.5A\u003c\/td\u003e\n\u003ctd\u003emini body, tailored for Raspberry Pi official case, cost effective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/PoE-HAT-F.htm\"\u003ePoE HAT (F)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"3\"\u003ePi 5 \/ CM 5\u003c\/td\u003e\n\u003ctd\u003e802.3af\/at\u003c\/td\u003e\n\u003ctd\u003e5V 4.5A \/ 12V 2A\u003c\/td\u003e\n\u003ctd\u003ewith metal heatsink, high power, cost effective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/PoE-HAT-G.htm\"\u003ePoE HAT (G)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e802.3af\/at\u003c\/td\u003e\n\u003ctd\u003e5V 5A (MAX)\u003c\/td\u003e\n\u003ctd\u003ecompact and easy to assemble, high power, tailored for Raspberry Pi official case, cost effective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/PoE-HAT-H.htm\"\u003ePoE HAT (H)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e802.3af\/at\u003c\/td\u003e\n\u003ctd\u003e5V 5A (MAX)\u003c\/td\u003e\n\u003ctd\u003ecompact and easy to assemble, high power, tailored for Raspberry Pi official case, cost effective, isolated SMPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003ePoE HAT (B) x1\u003c\/li\u003e\n\u003cli\u003eStandoffs pack x1\u003c\/li\u003e\n\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/PoE-HAT-B\/PoE-HAT-B-3_220.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/M2.5-12-screws-hexa-4pcs_L.jpg\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/M2.5-12-screws-hexa-4pcs.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568403833169,"sku":"WSAL18014","price":9025.84,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal180141-426351.jpg?v=1776628334","url":"https:\/\/albistech.eu\/products\/power-over-ethernet-hat-b-for-raspberry-pi-3b-4b-and-802-3af-poe-network","provider":"Albistech","version":"1.0","type":"link"}