Keywords you may need：

Sensors
Modules
      Esp8266
Board
      R3&ATMEGA2560
      NodeMCU
Sheild
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Relay
Temperature Controller
Displays
      OLED LED&RGB
      LCR
Amplifier
Power supply
     Step Up
     Step down
     Converter
     Switch
GPS
Light
Wireless/Wifi

Dear customer:
Thank you for visit our store,we are proffessional "Business & Industrie" seller for 10 years,our main products included:Sensors,modules devolpment board, LED displays, other IC procuts an so on,any question about DIY robot,Arduino,or Raspberry Pi will be welcome to discuss with us,we will try our best to supply the most advanced product and price,(if we sale more,the cost of made one product will be reduce and we will change or price to make you save more.
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            We appreciate your business!

 

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W5100 Mini LAN Ethernet Shield Network Module Board For Arduino

W5100 is a versatile single-chip network interface chip, internal integration 10/100 Ethernet controller, mainly used in high integration, high stability, high performance and low cost of embedded systems.Using W5100 can realize no Internet connection of the operating system.W5100 with IEEE802.3 10 base-t and 802.3 u 100 base - TX compatible.W5100 internal integration of the whole hardware, and after many years of market validation of TCP/IP protocol stack, Ethernet medium transport layer (MAC) and physical layer (PHY).Using W5100 don't need to consider the control of Ethernet, only need for a simple port (Socket) programming.
Features:
A variety of interface can choose: direct bus, indirect bus and the SPI bus.
Support hardware TCP/IP protocol stack, supports TCP, UDP, ICMP and IGMP, IPv4, ARP, PPPoE.
As many as four separate port
Internal integration 16 kbyte transceiver cache
Indicate the output, a variety of information including RX and TX, Full/Duplex, Colision, Link, Speed
Support automatic polar transformation (DMI/MDIX)
3.3 V power supply, IO is compatible with 5 V voltage signal
Take so, double row 2 * 2.0 mm pin 14
Size :5.2x3x1.5cm (length x width x high )
Package Included:
1 x Mini W5100 LAN Ethernet Shield Network Module Board For Arduino

Am 16.12.2022 hat der Verkäufer die folgenden Angaben hinzugefügt:

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