The Valtoris Serial to Ethernet Chip offers a fully integrated, high-efficiency solution for converting serial data into Ethernet format. Designed specifically for embedded systems and automation networks, this UART to Ethernet chip enables direct transmission of UART signals over TCP/IP without the need for software development.

This compact serial to Ethernet chip features a 48-pin QFN package and integrates Ethernet MAC and PHY interfaces internally, significantly reducing external circuitry. By embedding a complete protocol stack—including TCP, UDP, DHCP, DNS, HTTP, and MQTT—it functions as a ready-to-deploy serial to Ethernet communication IC for automation.

Key Features:

• Single-chip serial to Ethernet design for plug-and-play deployment

• Integrated serial TCP/IP stack chip, including support for Modbus TCP/RTU

• Support for JSON to Modbus mapping, MQTT messaging, and cloud connectivity

• Web-based configuration via browser or PC utility software

• Configurable heartbeats, registration packets, and HTTP GET/POST support

• Flexible operation modes: TCP Server, TCP Client, UDP, and multicast

• Internal data acquisition and uplink via serial or Ethernet channels

• RS485 to Ethernet module chip capability with RS485_EN control pin

• Full support for embedded network interface chip functionality

• 3.3V serial to Ethernet integrated chip, with I/O tolerance up to 5V

• Operating temperature range: -40°C to +85°C (industrial grade)

• Integrated Ethernet transceiver chip with auto-negotiation and MDI/MDIX

• Supports firmware upgrades via Ethernet for long-term maintenance

Application Scenarios:

Valtoris’s industrial-grade serial to Ethernet interface chip is widely applied in:

• Smart IoT gateways for edge data aggregation

• RS232 serial to Ethernet communication IC for instrumentation and meters

• Ethernet gateway chip for RFID, access control, and alarm systems

• Energy monitoring via serial to RJ45 chip with JSON/MQTT cloud integration

• Embedded serial network chip in smart agriculture and energy grids

• Serial LAN communication chip for building automation and HVAC systems

• Embedded Ethernet chip for smart terminals requiring cloud connectivity

• Factory automation using multi-protocol serial to Ethernet embedded chip

• Medical equipment networking with secure, low-latency serial to Ethernet links

Plug-and-Play Deployment Without MCU Development:

Thanks to its internal firmware, the Valtoris serial port Ethernet IC operates independently without the need for external MCU programming. Device setup involves simple hardware wiring and parameter configuration via PC software or embedded web tools.

The chip supports secure serial to Ethernet chip with encryption (configurable authentication), customizable I/O control over the network, and built-in mechanisms for real-time status monitoring. The optional SNMP-enabled model (YOXO1007-snmp) and P2P-enabled version (YOXO1007N) offer extended functionality for enterprise-level deployments.

Valtoris – Your Trusted Manufacturer for High-Performance Serial to Ethernet SoC.
We offer full OEM, ODM, and customization services for embedded networking solutions.