M5Stack K012-B-V12 以太网控制器底座，内置W5500全硬件TCP/IP

Data Rate: 10 Mb/s, 100 Mb/s

Dimensions: 54 mm x 54 mm x 28 mm

Unit Weight: 132 g

Interface Type: Ethernet, RS-232/485, SPI

Number of Ports: 1 x RJ45

Supply Voltage - Max: 24 V

Supply Voltage - Min: 9 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C