概要
Add reliable wired Ethernet connectivity to embedded projects with the USR-ES1 module. The W5500 controller provides a hardware TCP/IP stack and communicates with a host microcontroller over SPI.
Key Features
- WIZnet W5500 Ethernet controller
- Hardware TCP/IP processing
- High-speed SPI host interface
- Compact embedded module
- RJ45 Ethernet interface with integrated magnetics on the module variant shown
- Broad microcontroller support
Specifications
- Controller: W5500
- Host interface: SPI
- Network interface: 10/100 Ethernet
- Protocols supported by W5500: TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE
- Hardware sockets: up to 8 simultaneous sockets
- Supply and logic requirements: verify module pinout before connection
Compatibility
Suitable for Arduino, STM32, ESP32 and other microcontrollers with an SPI bus and compatible W5500 library.
Package Contents
1 × USR-ES1 W5500 Ethernet module.
Important Note
The supplier listing contains inconsistent automated voltage data. Use the board markings and W5500/module documentation before applying power; do not assume the listing’s “1 V” field is correct.
Hackitsune intended-use statement: Supplied for lawful electronics development, repair, education, authorised testing and research. The purchaser is responsible for complying with all applicable laws and equipment requirements.
