ملخص تقني
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Suppport 3.3V / 5V
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High Speed Ethernet controller W5500 chip
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SPI interface
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Internal 32Kbytes Tx/Rx buffer
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10/100 Ethernet PHY embedded
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Support Auto Negotiation (Full / Half duplex, 10 / 100-based)
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Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
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User Selectable GPIO pin
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Support SD-card slot for storage
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Support I2C, UART interface
