• Processor: Microchip, ENC28J60
• IEEE 802.3TM Compatible Ethernet Controller
• Fully Compatible with 10/100/1000Base-T Networks
• Integrated MAC and 10Base-T PHY
• Supports One 10Base-T Port with Automatic Polarity Detection and Correction
• Supports Full and Half-Duplex modes
• SPI Interface with Clock Speeds up to 20 MHz
  
  Azure Sphere MT3620 Development kit comes with four 2.54mm headers for hardware resources extension from MT3620. MT3620 Ethernet Shield is an add-on breakout board designed for MT3620 development kit. The Azure Sphere ethernet shield enables support for private LAN connection only. Please see https://docs.microsoft.com/en-us/azure-sphere/network/connect-private-network for more details.
  
  External Wi-Fi is required for internet access and Azure Sphere services. Azure Sphere does not support routing or bridging between the private LAN and Wi-Fi interface.

• ① J1: RJ45 interface, It is connected to ENC28J60.

• ② LED1: 3.3V Power Red LED, when you power the board, the led will be turned on.

• ③ U1: ENC28J60, Stand-Alone Ethernet Controller with SPI Interface, which converts SPI to Ethernet interface.

• ④ H4: Azure Sphere(MT3620 Development Board) , Extention Header , H4

• ⑤ H3: Azure Sphere(MT3620 Development Board) , Extention Header , H3

• ⑥ H2: Azure Sphere(MT3620 Development Board) , Extention Header , H2

• ⑦ H1: Azure Sphere(MT3620 Development Board) , Extention Header , H1

• ⑧ J2: UART3 Pin Header, It is connected to MT3620 GPIO66~GPIO69.

Technical details