Overview
The W5500-EVB is an evaluation board designed around the W5500 chip, a hardwired TCP/IP embedded Ethernet controller from WIZnet. This board is built using the NXP LPC11E36 MCU, which features a 32-bit ARM® Cortex™-M0 core running at up to 50MHz. It is designed to be hardware pin-compatible with Arduino shields for the Arduino UNO Rev3 and other footprint-compatible boards, making it a versatile platform for developing internet-connected applications in small and embedded systems.
The board integrates various interfaces such as SPI/SSP, I2C, UART, ADC, PWM, and other I/O interfaces, along with an on-board temperature sensor, potentiometer, two programmable push buttons, an RGB LED, and an external 4-Mbit serial dataflash memory. This comprehensive set of features makes the W5500-EVB an efficient solution for developing network applications on non-OS based embedded devices.
Key Specifications
| Specification | Description |
|---|---|
| Microcontroller | NXP LPC11E36/501, 32-bit ARM® Cortex™-M0 |
| Clock Speed | Up to 50MHz |
| Flash Memory | 96kB |
| SRAM | 12kB |
| EEPROM | 4kB |
| Ethernet Controller | WIZnet W5500 hardwired TCP/IP embedded Ethernet controller |
| Network Protocols | TCP, UDP, IPv4, ICMP, ARP, IGMP, PPPoE |
| Interfaces | SPI/SSP, I2C, UART, ADC, PWM |
| Additional Features | On-board temperature sensor, potentiometer, two programmable push buttons, RGB LED, external 4-Mbit serial dataflash memory |
| Power Supply | 5V DC power supply and +5V/500mA from USB connector |
| Dimensions | 93 x 53 x 17.3 mm |
| Temperature Range | -40 to +85 degrees Celsius |
Key Features
- WIZnet W5500 Hardwired TCP/IP Chip: Supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE protocols with a hardwired TCP/IP stack and 32kB internal Tx/Rx socket buffer memory.
- NXP LPC11E36 MCU: 32-bit ARM® Cortex™-M0 microcontroller running at up to 50MHz with 96kB flash memory, 12kB SRAM, and 4kB EEPROM.
- Interfaces and Connectivity: Includes SPI/SSP, I2C, UART, ADC, PWM, and additional I/O interfaces.
- On-board Components: Temperature sensor, potentiometer, two programmable push buttons, RGB LED, and an external 4-Mbit serial dataflash memory.
- Arduino Compatibility: Hardware pin-compatible with Arduino shields for Arduino UNO Rev3 and other footprint-compatible boards.
- Ethernet Connectivity: 10/100 Base-Tx RJ-45 connector with an integrated transformer.
Applications
The W5500-EVB is ideal for developers looking to create internet-connected applications in various fields such as:
- Internet of Things (IoT)
- Home Automation
- Industrial Automation
- Embedded Systems
- Networked Devices
The board's versatility and compatibility with Arduino shields make it a suitable choice for a wide range of projects requiring Ethernet connectivity.
Q & A
- What is the W5500-EVB evaluation board based on?
The W5500-EVB is based on the W5500 chip, a hardwired TCP/IP embedded Ethernet controller, and the NXP LPC11E36 MCU with a 32-bit ARM® Cortex™-M0 core.
- What are the key interfaces and connectivity options on the W5500-EVB?
The board includes SPI/SSP, I2C, UART, ADC, PWM, and additional I/O interfaces, along with a 10/100 Base-Tx RJ-45 connector.
- Is the W5500-EVB compatible with Arduino shields?
- What are the on-board components of the W5500-EVB?
The board includes an on-board temperature sensor, potentiometer, two programmable push buttons, an RGB LED, and an external 4-Mbit serial dataflash memory.
- What is the operating temperature range of the W5500-EVB?
The operating temperature range is -40 to +85 degrees Celsius.
- What network protocols are supported by the W5500-EVB?
The board supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE protocols.
- How is the W5500-EVB powered?
The board can be powered via a 5V DC power supply or a +5V/500mA supply from a USB connector.
- What are the dimensions of the W5500-EVB?
The dimensions are 93 x 53 x 17.3 mm.
- Can the W5500-EVB be used for IoT applications?
- Are there any additional resources available for the W5500-EVB?
