Waveshare Rail-Mount Serial Server
Description:
Waveshare Rail-Mount Serial Server RS485 to WIFI/Ethernet Module Modbus MQTT Gateway. This is an RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to HTTPD Client, etc. With RS485, WIFI and Ethernet ports, the module can realize functions such as serial to WIFI, serial to Ethernet, Ethernet to WIFI and so on. Using screw terminals for power input, it supports 5~36V wide range power supply. Rail-mount V0 flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring…
Features:
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Support 802.11b/g/n wireless standards.
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Support WAVESHARE-link.
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Support route and bridge modes.
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Support RS485 to Wifi/Ethernet communication.
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Rich indicator LED: Power, link, RXD, TXD.
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Wide voltage DC 5~36V, support terminal power.
Specification:
| Baud Rate (bps) | 300 ~ 460800 bps |
|---|---|
| Storage Temperature (°C): | 40℃-125℃ |
| Safety | WPA-PSK/WPA2-PSK |
| Wireless Standard | 802.11 b/g/n |
| Frequency Range (GHz): | 2.412GHz-2 .484GHz |
| Communication Interface | RS485, screw terminal |
| Transmitting power | – 802.11b: +19dBm (11Mbps) – 802.11g: +18dBm (54Mbps) – 802.11n: +17dBm (HT20, MCS7); +17dBm (HT40, MCS7 |
| Operating Mode | Transparent transmission, serial command, HTTPD Client, Modbus TCP to Modbus RTU |
| Dimensions (L x W x H) mm | L × W × H: 109.66 × 28 × 64.71 mm |
Package Includes:
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1 X RS485 TO WIFI/ETH
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1 X Antenna
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Model | RS485 |
| Interface / Protocol | RS485, WiFi |
| SKU | AI7677 |
| Weight | 0.2 kg |
| Availability | In Stock |
Applications & Use Cases
The Waveshare Rail-Mount Serial Server, RS485 to WIFI/Ethernet Module, Modbus MQTT Gateway 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
Anil Modi (verified owner) –
Love this Waveshare Rail-Mount Serial Server, RS485 to. Built a smart switch with it. Works with Home Assistant perfectly.
Anjali Arora (verified owner) –
Good quality Waveshare Rail-Mount Serial Server, RS485 to. Flash memory is sufficient for most projects.
Nikhil Arora (verified owner) –
This Waveshare Rail-Mount Serial Server, RS485 to is a beast for the price. Running a web server on it with no issues.
Swati Bajaj (verified owner) –
Love this Waveshare Rail-Mount Serial Server, RS485 to. Built a smart switch with it. Works with Home Assistant perfectly.
Utkarsh Mehta (verified owner) –
This Waveshare Rail-Mount Serial Server, RS485 to is amazing for home automation. Connected all my smart devices easily.
Bhavna Chauhan (verified owner) –
Love this Waveshare Rail-Mount Serial Server, RS485 to. Built a smart switch with it. Works with Home Assistant perfectly.
Ashish Agarwal –
Superb Waveshare Rail-Mount Serial Server, RS485 to! Using it for my weather monitoring station. WiFi range is impressive.
Paras Joshi –
Good Waveshare Rail-Mount Serial Server, RS485 to. WiFi works well. Sometimes needs a reset but overall solid.
Manoj Rajan (verified owner) –
This Waveshare Rail-Mount Serial Server, RS485 to is a beast for the price. Running a web server on it with no issues.
Anjali Malhotra (verified owner) –
Good quality Waveshare Rail-Mount Serial Server, RS485 to. Flash memory is sufficient for most projects.
Sandhya Bose (verified owner) –
Decent Waveshare Rail-Mount Serial Server, RS485 to. Had to install CP2102 drivers but works fine after that.
Arjun Singh –
Nice Waveshare Rail-Mount Serial Server, RS485 to for IoT prototyping. Breadboard compatible which is a plus.
Vaishali Srivastava (verified owner) –
Perfect for my IoT project. This Waveshare Rail-Mount Serial Server, RS485 to has excellent WiFi performance.
Hardik Mehta (verified owner) –
Excellent Waveshare Rail-Mount Serial Server, RS485 to! WiFi connectivity is strong and stable. Perfect for IoT projects.
Krishna Deshpande –
Excellent for smart home projects. This Waveshare Rail-Mount Serial Server, RS485 to connects reliably to my router.
Vipin Chopra (verified owner) –
Outstanding Waveshare Rail-Mount Serial Server, RS485 to! Programmed it with Arduino IDE. All features work as documented.
Piyush Mishra (verified owner) –
Great Waveshare Rail-Mount Serial Server, RS485 to. OTA updates work perfectly. Using 5 of these around my house.
Jai Tandon (verified owner) –
Great Waveshare Rail-Mount Serial Server, RS485 to. OTA updates work perfectly. Using 5 of these around my house.
Om Rajan (verified owner) –
This Waveshare Rail-Mount Serial Server, RS485 to is amazing for home automation. Connected all my smart devices easily.