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- SKU: 07935
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XY-G485 RS485 to TTL UART Serial Communication Converter Module
The XY-G485 RS485 to TTL UART Serial Communication Converter Module is a compact and reliable interface board designed to convert standard TTL UART signals into RS485 differential communication signals and vice versa. It enables microcontrollers such as Arduino, ESP32, STM32, Raspberry Pi, and other embedded systems to communicate over long-distance RS485 networks with excellent noise immunity. The module supports half-duplex communication and is ideal for industrial automation, Modbus RTU networks, smart sensors, access control systems, and remote data acquisition applications.
Features
- TTL UART to RS485 bidirectional signal conversion
- Supports 3.3V and 5V logic-level devices
- Half-duplex RS485 communication
- Long-distance data transmission capability
- Excellent noise and interference resistance
- Compatible with Arduino, ESP32, STM32, Raspberry Pi, and PLCs
- Compact PCB design for embedded applications
- Suitable for Modbus RTU and industrial communication systems
- Differential signaling for improved communication reliability
Specifications
- Model: XY-G485 / XY-485
- Communication Interface: UART (TTL) ↔ RS485
- Operating Voltage: 3.3V – 5V DC
- Logic Level Compatibility: 3.3V / 5V TTL
- Communication Type: RS485 Half-Duplex
- Transmission Distance: Up to 800–1200 meters (depending on baud rate and cable quality)
- Data Rate: Up to 2.5 Mbps
- RS485 Connection: A+, B- Differential Bus
- TTL Connection: TXD, RXD, VCC, GND
- Applications: Industrial Control, Modbus, Sensor Networks, Remote Monitoring
- Board Type: Serial Communication Converter Module
Applications
- Industrial automation systems
- Modbus RTU communication networks
- Smart energy meters
- Environmental monitoring systems
- Building automation and access control
- Long-distance sensor communication
- PLC and HMI interfacing
- Robotics and IoT projects
Package Includes
- 1x XY-G485 RS485 to TTL UART Serial Communication Converter Module
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
