Ethernet controller module LAN8720 - Waveshare 8583

EM510 MiniMo is a programmable IoT module with ultra-compact dimensions, equipped with a single UART, Ethernet, and optional Wi-Fi/Bluetooth connectivity. EM510-00 Tibbo Technology

Ethernet network module with W5100S chip dedicated to Raspberry Pi Pico. It communicates via the SPI interface and works with 3.3 V and 5 V systems. WIZnet-Ethernet-HAT

Function module designed for MicroMod boards. It allows you to add Ethernet communication with PoE function based on the W5500 chip to the project. SparkFun COM-18708

Carrier board dedicated to Raspberry Pi CM4 modules. It is equipped with two Ethernet connectors, a microSD slot and a USB connector. It allows you to build a small router. DFRobot DFR0767

Gigabit Ethernet expansion module with RTL8211E-VB-CG chip (integrated Realtek Ethernet transceiver) and 4 RJ45 ports. It complies with 10BASE-T, 100BASE-TX and 1000Base-T IEEE 802.3 standards. Numato Lab NLFMCET001

Gigabit Ethernet expansion module with RTL8211E-VB chip (integrated Realtek Ethernet transceiver). Dedicated for Galatea FPGA development boards. Numato Lab GTETH1G001

A UART-Ethernet converter that provides easy communication between the UART TTL serial interface and RJ45 Ethernet. Configurable via website or AT commands. Waveshare UART TO ETH

The USR-IO8000 is an additional input module specifically designed to work with the USR-M100 and USR-M300 modules. This module allows the system to be expanded with additional digital input ports, providing even greater flexibility in managing and controlling devices in industrial applications. With its robust construction and ease of integration, the USR-IO8000 is an excellent complement to the USR-M100 and USR-M300 gateways, enhancing their monitoring and control capabilities. USR-IO8000

Serial port to Ethernet converter module based on the ESP32 series from Wireless-Tag. It integrates an optimized TCP/IP protocol stack and is characterized by extremely high performance, stability, versatility and reliability. WT32-ETH01-PIN

The USR-IO4040 is an I/O expansion module designed specifically for use with the USR-M100/M300 modules. This module allows for the expansion of your system with additional digital ports, providing even greater flexibility in managing and controlling devices in industrial applications. With its robust construction and ease of integration, the USR-IO4040 is an excellent complement to the USR-M100/M300 gateway, enhancing its monitoring and control capabilities. USR-IO4040 

Ethernet MQTT communication module designed for M5Stack sets. It communicates via the UART interface using AT commands. M5Stack U129

EM1000-1024K-T-01 is an Ethernet module programmable in BASIC, equipped with four UART ports, flash memory, RTC, and extensive I/O capabilities. It is suitable for network and embedded projects that require Ethernet communication and integration with multiple peripherals.

UART - Ethernet converter enabling two-way communication between devices equipped with UART TTL ports and the Ethernet network. It is visible in the system as a virtual COM port and configured via the website. USR-K7

UART - Ethernet converter enabling two-way communication between devices equipped with UART TTL ports and the Ethernet network. It is visible in the system as a virtual COM port and configured via the website. USR-K6

Development kit for programmable Ethernet modules EM1202, EM500 and GA1000, RoHS

Expansion board based on the Wiznet W5200 Ethernet system. It allows you to easily connect Arduino to an Ethernet network. DFRobot DFR0125