The New W5500 Tcp/Ip Microcontroller Embedded Ethernet Chip, 20 Digital Input / Output Pin, 16 Mhz Crystal Oscillator, Rj45 Interface, Micro Usb Connector, Power Jack, Icsp Head, Reset Button.

Description

Product Introduction The micro controller ATmega32U4 and the new W5500 embedded Ethernet chip based on TCP/IP. There are 20 digital input / output pins (which 7 can be used as PWM output, 12 used as analog inputs), a 16 MHz crystal oscillator, a RJ45 interface, a mini USB connector, a power jack, a ICSP head, and a reset button. Just connect it to a computer using a USB cable, or through the AC-DC adapter or battery can be used for the power supply. Ethernet circuit board is different from the previous, USB communication function is built, not equipped with an external USB- serial converter. This allows the micro controller of Ethernet chip display for mouse and keyboard devices in the connected computer. Specifications Micro controller: ATmega32u4 Working voltage: 5V Input voltage: 7-12V plug (recommended) The input voltage of the plug (limit); 6-20V Digital I/O pin: 20 PWM channel: 7 Reserved Arduino pin 4 for SD card selected \10 for W5500 The analog input pin: 12 DC current of each I/O pin: 40 mA Direct current 3.3V pin: 1 A (only in the external power supply) Flash Memory:32 KB (ATmega32u4), the bootloader using 4 KB SRAM:2.5 KB (ATmega32u4) EEPROM:1 KB (ATmega32u4) Clock speed: 16 MHz Direct current 3.3V pin POE ready magnetic jack Micro SD card, with source voltage converter Distribution list The micro controller module of Ethernet chip x1