MAX485 TTL to RS485 Serial Communication Module for Arduino & ESP32
Rs.150.00 PKR
Sale price
Rs.150.00 PKR
Regular price
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MAX485 TTL to RS485 Serial Communication Module for Arduino & ESP32
Rs.150.00 PKR
Sale price
Rs.150.00 PKR
Regular price
Product Overview
MAX485 TTL to RS485 Serial Communication Module for Arduino, ESP32 and STM32. Ideal for Modbus RTU, PLC communication, industrial automation and long-distance data transmission.
Description
MAX485 TTL to RS485 Serial Communication Module for Arduino & ESP32
The MAX485 TTL to RS485 Serial Communication Module is a compact and reliable interface board that converts TTL UART signals into RS485 differential signals, enabling stable, long-distance serial communication in industrial and embedded systems. Built around the MAX485 transceiver IC, it supports half-duplex communication and is commonly used in Modbus RTU networks, PLC systems, industrial automation and smart control applications.
Compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi Pico and other UART-enabled microcontrollers, this module provides an easy way to build RS485 communication networks with excellent noise immunity and dependable performance.
Key Features
- MAX485 RS485 transceiver IC
- TTL to RS485 signal conversion
- Half-duplex communication
- Long-distance communication support
- High noise immunity
- Low power consumption
- Wide operating voltage
- Compact PCB design
- Screw terminal interface
- Easy UART connection
- Suitable for industrial applications
- Ideal for embedded systems
Technical Specifications
| Specification | Details |
|---|---|
| Module Type | TTL to RS485 Communication Module |
| IC | MAX485 |
| Communication Standard | RS485 |
| Communication Mode | Half-Duplex |
| Operating Voltage | 5V DC |
| Interface | UART TTL |
| Data Rate | Up to 2.5 Mbps |
| Communication Distance | Up to 1200 meters (depending on cable and baud rate) |
| Connector | Screw Terminal + Header Pins |
| Compatible Boards | Arduino, ESP32, ESP8266, STM32, Raspberry Pi Pico |
Applications
Perfect for:
- Arduino Projects
- ESP32 Projects
- ESP8266 Projects
- STM32 Development
- Raspberry Pi Pico Projects
- PLC Communication
- Modbus RTU Networks
- SCADA Systems
- Industrial Automation
- Smart Agriculture
- Embedded Systems
- Long-Distance Serial Communication
Package Includes
- 1 Ã MAX485 TTL to RS485 Serial Communication Module
Why Buy from Chip.pk?
- Genuine MAX485 communication modules
- Fast delivery across Pakistan
- Wholesale and retail quantities available
- Secure packaging
- Technical support before purchase
- Trusted supplier for engineers, automation professionals and students
- High-quality industrial communication products
Frequently Asked Questions (FAQs)
What is the MAX485 module used for?
The MAX485 module converts TTL UART signals into RS485 differential signals, allowing reliable long-distance serial communication between microcontrollers and industrial devices.
Is it compatible with Arduino?
Yes. It connects directly to the Arduino UART interface and is widely used for RS485 communication and Modbus RTU projects.
Can I use it with ESP32?
Yes. The module is fully compatible with ESP32, ESP8266, STM32 and other UART-based development boards.
What is the maximum communication distance?
With proper twisted-pair cable and suitable baud rates, RS485 communication can reach up to approximately 1200 meters.
Can it be used for Modbus RTU communication?
Yes. The MAX485 module is one of the most commonly used transceiver modules for Modbus RTU networks and industrial automation systems.