Wiz5500 Ethernet Co-Processor - Ethernet module with W5500 chip

Ethernet interface controller module based on the ENC28J60 system. It communicates via the SPI interface. Waveshare ENC28J60 Ethernet Board

USR-M300-EW is an industrial IoT gateway with 2.4/5.8 GHz WiFi and Ethernet, designed for collecting and transmitting data from serial and I/O devices. It supports MQTT, Modbus RTU/TCP, VPN, and cloud integration. The compact design, flexible expansion capabilities, and advanced local control functions make the device ideal for industrial applications, automation, and distributed systems.

UART - Ethernet converter for bi-directional communication between devices equipped with UART TTL ports and Ethernet. It has a small footprint and SMT edge connectors so it can be easily integrated into a larger project. Waveshare UART TO ETH (B)

Gigabit Ethernet expansion module with RTL8211E-VB chip (integrated Realtek Ethernet transceiver). It complies with 10BASE-T, 100BASE-TX and 1000Base-T IEEE 802.3 standards. Numato Lab ETHEXPGB001

The module allows the existence of devices with BLE in networks with the Ethernet protocol, has a BT2.1 receiver

USR-IO0440 is an expansion module for systems based on USR-M100, featuring 4 analog inputs (4–20 mA) and 4 relay outputs. It is used in industrial applications that require integration of additional sensors and actuators within a distributed I/O system.

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

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

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.

Expansion board based on the Wiznet W5200 Ethernet chip. It allows you to easily connect the Arduino to the Ethernet network. DFRobot DFR0272

100BaseT Ethernet-RS232 module (EM203 + RJ203), Tibbo

USR-M300-ETH is a versatile industrial IoT gateway with advanced edge computing capabilities, I/O support, and wide compatibility with network and cloud protocols. Ideal for remote monitoring, data acquisition, and automation in industrial, energy, and infrastructure applications.

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

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 

The Tibbo RJ203+EM1206-1024K-01 module is a versatile solution for integrating network communication in IoT applications, supporting Ethernet and WiFi. Equipped with 1024 KB flash memory and 2 serial ports, it supports multiple network protocols, offering easy assembly thanks to the THT design.

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