Waveshare UART TTL to Ethernet Converter
Introducing the Waveshare UART TTL to Ethernet Converter, a compact and efficient solution for transparent bidirectional data transmission between TTL and Ethernet interfaces. This converter module features a Cortex-M0 core processor, ensuring low power consumption and high efficiency.
- Compact Design: The Waveshare UART TTL to Ethernet Converter comes in a small form factor, making it suitable for various projects and applications.
- Built-in Protection: With built-in 1.5KV electromagnetic isolation, this converter provides added protection against electrical interference.
- Interface Compatibility: Equipped with a 3.3V TTL interface, it seamlessly connects to compatible devices for easy integration.
- Wide Protocol Support: Supports a range of protocols including IP, TCP, UDP, ARP, ICMP, DHCP, DNS, and HTTPD Client, ensuring compatibility with diverse networking environments.
- Additional Features: Includes support for DHCP, DNS, AUTO MDI/MDIX, and user-defined MAC address configuration for enhanced flexibility.
- Multi-Language Support: Compatible with programming languages such as VB, C++, Delphi, as well as Android and iOS platforms, facilitating easy integration into various systems.
Features:
- M0 series 32-bit ARM processor, fast speed, high efficiency
- 10/100M Auto-MDI/MDIX Ethernet interface, regardless of cross-over or straight-through cable
- Auto-reconnecting provides a reliable TCP connection
- Supports customized heartbeat packets, registration packets, packet header, customized web page RFC2217-like protocol, DNS domain name resolution, DHCP.
- Firmware is upgradable via the network.
- Restore to factory settings via software and/or hardware.
- Comes with a default MAC address, which is customizable.
- Supported protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client.
- Configurable via web page, AT commands, serial protocol, and network protocol provides configuration protocol that can be integrated into your own software.
- Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software.
- Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.
Upgrade your projects with the Waveshare UART TTL to Ethernet Converter, offering reliable and efficient data transmission capabilities for your applications.
Specifications:
| Interface | 3.3V TTL |
|---|---|
| Power Supply | 3.3V DC or 5V DC |
| Operating Current | 150mA (avg)/160mA (max) |
| Operating temperature | -25~75°C |
| Power consumption | <1W |
| Storage condition | -40~105°C, 5~95%RH |
Package Includes:
1 x Waveshare UART TTL to Ethernet Converter
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Interface / Protocol | UART, TTL |
| SKU | AI1545 |
| Weight | 0.02 kg |
| Availability | In Stock |
Applications & Use Cases
The Waveshare UART TTL to Ethernet Converter is a versatile usb interface module used across a wide range of applications including serial communication, industrial automation, data logging, PLC interfacing, and IoT gateway.
Common use cases:
- Converting USB to RS485 for industrial equipment
- Building a data logger for factory sensors
- Debugging embedded systems via UART
This product is ideal for embedded system developers and industrial automation engineers.
Technical Tip: Industrial-grade modules with isolation protect against ground loops and voltage spikes in noisy environments.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels


Advik Sen (verified owner) –
Very satisfied with this Waveshare UART TTL to Ethernet Converter. Using it in my solar project, charges perfectly.
Gauri Patil (verified owner) –
Superb Waveshare UART TTL to Ethernet Converter! Efficiency is high and it runs cool even under load.
Ashwin Kulkarni –
Good quality Waveshare UART TTL to Ethernet Converter. Ripple is low. Suitable for most electronics projects.
Hardik Bisht (verified owner) –
This Waveshare UART TTL to Ethernet Converter performs flawlessly. Voltage regulation is precise and consistent.
Dhruv Ghosh (verified owner) –
Outstanding! This Waveshare UART TTL to Ethernet Converter supplies clean power to my sensitive circuits. No noise at all.
Harsh Mishra (verified owner) –
Nice Waveshare UART TTL to Ethernet Converter. Works as expected for my power needs. Good efficiency.
Amit Modi –
Love this Waveshare UART TTL to Ethernet Converter. Compact size and excellent performance. Worth the price.
Anjali Rajan –
This Waveshare UART TTL to Ethernet Converter is reliable and efficient. Running my IoT setup 24/7 with no issues.
Vikram Mishra (verified owner) –
Good quality Waveshare UART TTL to Ethernet Converter. Ripple is low. Suitable for most electronics projects.
Raghav Chatterjee –
This Waveshare UART TTL to Ethernet Converter is exactly what I needed. Output current capacity is as advertised.
Devansh Singh (verified owner) –
Perfect Waveshare UART TTL to Ethernet Converter for my portable project. Battery life is better than expected.
Harshit Parekh –
Great quality Waveshare UART TTL to Ethernet Converter. Powering my entire project board with this. Very reliable.
Rajesh Solanki (verified owner) –
Nice Waveshare UART TTL to Ethernet Converter. Works as expected for my power needs. Good efficiency.
Vipin Thakur (verified owner) –
Good Waveshare UART TTL to Ethernet Converter. Output is stable. Gets slightly warm under full load but nothing concerning.
Ojas Deshpande (verified owner) –
Good quality Waveshare UART TTL to Ethernet Converter. Ripple is low. Suitable for most electronics projects.
Swati Sen (verified owner) –
Nice Waveshare UART TTL to Ethernet Converter. Works as expected for my power needs. Good efficiency.
Devansh Menon (verified owner) –
Outstanding! This Waveshare UART TTL to Ethernet Converter supplies clean power to my sensitive circuits. No noise at all.
Siddharth Banerjee (verified owner) –
Excellent Waveshare UART TTL to Ethernet Converter! Output is stable and reliable. Perfect for my electronics project.
Nikita Patil (verified owner) –
Nice Waveshare UART TTL to Ethernet Converter. Works as expected for my power needs. Good efficiency.
Naman Nayak (verified owner) –
This Waveshare UART TTL to Ethernet Converter is exactly what I needed. Output current capacity is as advertised.
Raghav Hegde (verified owner) –
Love this Waveshare UART TTL to Ethernet Converter. Compact size and excellent performance. Worth the price.
Saurabh Banerjee (verified owner) –
Excellent Waveshare UART TTL to Ethernet Converter! Output is stable and reliable. Perfect for my electronics project.
Kavya Tiwari (verified owner) –
Great Waveshare UART TTL to Ethernet Converter. Voltage is rock solid under varying loads. Highly recommended.
Naveen Deshpande (verified owner) –
Decent Waveshare UART TTL to Ethernet Converter. Voltage output is accurate. Compact form factor is a plus.
Sandeep Rathore (verified owner) –
Nice Waveshare UART TTL to Ethernet Converter. Works as expected for my power needs. Good efficiency.
Arun Bose (verified owner) –
Perfect Waveshare UART TTL to Ethernet Converter for my portable project. Battery life is better than expected.