Converter Serial TTL MAX3232 RS232 DB9
Product information:
This MAX3232 RS232–TTL converter enables simple communication between devices with RS232 interfaces (such as computers, modems or industrial equipment) and microcontrollers that work with TTL levels (such as Arduino, ESP32, Raspberry Pi or PIC).
This module uses the MAX3232 chip, which operates at voltages from 3.3V to 5V, and provides reliable signal conversion in both directions. Its DB9 port allows it to be connected directly to serial ports.
Applications:
- Connecting microcontrollers to RS232 devices
- Communication with industrial sensors or PLCs
- Debugging serial interfaces
- Use in embedded projects or DIY electronics
Specifications:
- Chip: MAX3232
- Voltage range: 3.3V – 5V
- Interface: RS232 (DB9) ↔ TTL
- Supports RX/TX data communication
- Compact size, easy to use
An indispensable module for anyone wanting to interface TTL logic to legacy or professional RS232 devices.
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