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AJMRTC TTL to RS485 Converter Module, 3.3V /5.0V Hardware Automatic Control Transceiver Module, UART TTL to RS485 Adapter for AVR, Arduino, ESP32, Industrial Serial Communication
- - Supports both 3.3V and 5.0V logic level, compatible with multiple MCU systems
- - Hardware automatic control design, no extra GPIO signal needed for direction switching
- - TTL to RS485 bidirectional conversion, reliable long-distance serial data transmission
- - Built-in isolation and protection circuit to prevent surge damage to main control chip
- - Compact breakout board, simple wiring, ideal for AVR, Arduino and industrial projects
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AJMRTC TTL to RS485 converter module realizes bidirectional conversion between TTL UART signal and RS485 differential signal. It supports 3.3V and 5.0V dual power supply and logic level, which can directly connect with AVR, Arduino, ESP32 and other microcontrollers. Adopting hardware automatic direction control, the module automatically switches transmit and receive state without manual GPIO control, greatly simplifying programming work. Differential signal transmission features strong anti-interference ability and supports long-distance data communication. With protective circuit, it effectively suppresses surge and static interference to protect your mainboard. Widely applied in industrial field communication, sensor data acquisition and serial port communication DIY projects.
Specifications
- Brand: AJMRTC
- Module Type: TTL to RS485 Converter
- Logic Voltage: 3.3V / 5.0V
- Control Mode: Hardware Automatic Control
- Communication: Bidirectional TTL RS485
- Application: AVR, Arduino, ESP32, Industrial Serial Communication, Sensor Data Collection
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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