The ATOM PoE is an Ethernet accessory for the M5 Atom series, which supports PoE (Active Ethernet) technology. The built-in PoE module can directly supply power to the device through a PoE hub/switch without a separate power supply, effectively reducing the cost of your setup. It has a built-in W5500 Ethernet controller, integrated TCP/IP protocol stack, with 8 independent hardware sockets, 10/100M ethernet data link layer (MAC) and physical layer (PHY) to provide a more convenient internet connection solution for your embedded systems. Features * Supports PoE IEEE802.3 AF * Wired Ethernet Access * 8 independent hardware sockets * Supports TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE * Integrated 10BaseT / 100Base-T Ethernet PHY Specifications Resources Parameter Ethernet Chip W5500 Supported Protocols TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE PoE Power Supply Idle pin power supply (10M/100M Ethernet), J4&J5 (VC-), J7&J8 (VC+) PoE Spec IEEE802.3 AF Net Weight 22g Gross Weight 44g Product Dimension 24 x 48 x 18mm Packaging Dimension 54 x 54 x 20mm Resources * Product Wiki * Datasheet Pinout ATOM GPIO22 GPIO19 GPIO23 GPIO33 ATOM PoE CLK CS MISO MOSI Package Contents * 1x ATOM PoE * 1x ATOM LITE * 1x TYPE-C USB Cable (20cm) https://elecena.pl/product/23050071/atom-poe-kit-with-w5500-hy601742e-discontinued 2023-03-29 https://elecena.pl/product/23050071/atom-poe-kit-with-w5500-hy601742e-discontinued 2023-12-27 https://elecena.pl/product/23050071/atom-poe-kit-with-w5500-hy601742e-discontinued 2024-09-18 https://elecena.pl/product/23050071/atom-poe-kit-with-w5500-hy601742e-discontinued 2024-11-29 https://elecena.pl/product/23050071/atom-poe-kit-with-w5500-hy601742e-discontinued 2024-11-30