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AJMRTC TTL to RS232 Serial Port Module, Level Conversion Serial Adapter Board, TTLRS232 Signal Level Transceiver Module for MCU Debugging Industrial Equipment Serial Communication Projects
- Realizes bidirectional signal conversion between TTL level and RS232 serial port for reliable serial data transmission
- Professional levelshifting circuit ensures stable signal transmission, adapts MCU logic level to standard RS232 industrial serial signal
- Compact PCB layout, easy wiring with pin header terminals, convenient for embedded system debugging and equipment modification
- Supports common serial communication protocols, widely used for sensor, PLC, singlechip microcomputer and industrial device debugging
- Low power consumption design, works steadily for longterm operation in maker experiments and industrial secondary development
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AJMRTC TTL to RS232 serial conversion board is a practical level conversion module for serial communication. It completes mutual conversion between TTL logic level signal and RS232 standard serial signal, solving the problem of level mismatch between microcontroller TTL interface and traditional RS232 equipment. The onboard conversion circuit improves antiinterference capability during data transmission, suitable for data communication in complex electromagnetic environment. It can connect singlechip microcomputers, MCU control boards with RS232 devices such as industrial sensors, PLC modules and serial printers. Simple pinheader terminals facilitate quick wiring without complex configuration. This module fits electronic maker projects, equipment maintenance, industrial debugging and secondary development. Please confirm TTL supply voltage and wiring definition before poweron to prevent module burnout caused by miswiring.
SpecificationsBrand: AJMRTC Function: TTL to RS232 Bidirectional Level Conversion Communication Interface: TTL, RS232 Working Voltage: DC 3.3V / 5V Transmission Mode: Asynchronous serial UART PCB Dimension: 35mm × 22mm Net Weight: 8g Application: MCU debugging, industrial serial device communication, electronic DIY experimental project Package Content: 1 × TTL to RS232 Serial Port Conversion Module
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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