Your Browsing History
Meet Your Seller
AJMRTC MAX3232 RS232 to TTL Serial Converter Module with DB9 Connector, MAX232 Serial Port Level Conversion Board for MCU Debugging and Serial Communication
- - Adopts MAX3232 chip, realizes bidirectional level conversion between RS232 and TTL serial signals
- - Comes with standard DB9 female connector, convenient direct connection with RS232 serial devices
- - Supports 3.3V / 5V power supply, compatible with most single-chip microcontroller systems
- - Compact PCB design, stable signal transmission for serial data reading and device debugging
- - Simple wiring layout, ideal for industrial serial communication and embedded project testing
+
+
Overview
Specs
Reviews
Any questions? Our AI mode will help you find out quickly.
Try me now
AJMRTC MAX3232 RS232 to TTL serial converter module uses MAX3232 transceiver chip to achieve reliable bidirectional conversion of RS232 and TTL voltage levels. Equipped with DB9 female port, it can directly connect traditional RS232 serial equipment. The module works with both 3.3V and 5V power input, matching Arduino, STM32 and various MCUs. It converts TTL signals from microcontrollers into RS232 standard signals for long-distance serial transmission, and vice versa. Small size and solid circuit design ensure stable communication performance. Widely used for serial device debugging, old industrial equipment communication and embedded electronic projects.
Specifications
- Product Name: MAX3232 RS232 to TTL Serial Port Converter Module
- Brand: AJMRTC
- Main Chip: MAX3232
- Interface: DB9 Female, TTL Pin Header
- Power Supply: 3.3V / 5V
- Function: Bidirectional RS232 TTL level conversion
- Application: MCU serial debugging, industrial RS232 device communication
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.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...