Waveshare TTL UART To Ethernet Mini Module
The Waveshare TTL UART To Ethernet Mini Module is an ultra-compact serial-to-Ethernet device designed for transparent data transmission between TTL serial signals and RJ45 Ethernet. Built with a specialized high-integration chip, this module provides a stable and efficient way to connect microcontrollers, sensors, and industrial equipment to a network for remote monitoring and control.
Product Features
- Compact mini-size design suitable for space-constrained integration projects.
- Supports transparent transmission of serial data to Ethernet via TCP/UDP.
- Compatible with multiple operating modes: TCP Server, TCP Client, UDP Group, and UDP Mode.
- Configurable via web-based interface or AT commands for easy setup.
- Supports DNS domain name resolution and DHCP for dynamic IP assignment.
- Auto-MDI/MDIX feature for automatic detection of straight-through or crossover cables.
- Built-in 1.5KV electromagnetic isolation for enhanced circuit protection.
Technical Specifications
- Ethernet: 10/100M Auto-negotiation RJ45 Connector
- Serial Interface: TTL (3.3V / 5V Compatible)
- Baud Rate: 300 to 1,152,000 bps
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 2
- Parity: None, Odd, Even, Mark, Space
- Operating Voltage: 3.3V to 5V DC
- Operating Current: Approximately 140mA
Package Contents
- 1 Waveshare TTL UART To Ethernet Mini Module
- 1 10-pin Header Set