Product added to cart
SP3232 TTL to RS232 Converter Module
$0.6000
In stock
SKU
COM-05-084
Volume discounts:
- +50 3 % $0.5800
- +100 7 % $0.5600
- +300 8 % $0.5500
- +500 10 % $0.5400
- +1000 12 % $0.5300
Ships in 2-3 business days, then:
Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
More shipping info
Shop with confidence Learn More
CP2112 USB to SMBus/I2C Converter Previous 
The SP3232 TTL to RS232 Converter Module provides signal conversion between RS232 and TTL in both directions. It is designed for serial communication between microcontrollers and computer COM ports. The module can be used for serial port expansion and other serial connection tasks. It includes the SP3232 chip and operates from a DC 3V-5.5V input. The compact size makes it suitable for electronics and robotics projects that need RS232 to TTL conversion.
Features of SP3232 TTL to RS232 Converter Module
- Bidirectional RS232 to TTL conversion
- SP3232 chip included
- Serial port communication support
- Serial expansion support
- Compact module size
Specifications of SP3232 TTL to RS232 Converter Module
- Input voltage: DC 3V-5.5V
- Chip used: SP3232
- Communication type: RS232 to TTL and TTL to RS232 conversion
- Applications: MCU and computer communication
- Applications: device programming and hardware repair
- Applications: serial port expansion
- Applications: GPS, radio, mobile, and other electronic devices
- Dimensions: 29x17x5 mm
How to Use SP3232 TTL to RS232 Converter Module
- Connect VCC to DC 3V-5.5V.
- Connect GND to GND.
- Connect TXD to the MCU RX terminal.
- Connect RXD to the MCU TX terminal.
- For the RS232 side, connect RXD to the external device TX terminal, TXD to the external device RX terminal, and GND to GND.
More Info
- TTL and RS232 terminals should be cross-connected.
- The module supports direct serial connection setup.
| Interface Type | UART, RS232 |
|---|---|
| Operating Voltage (V) | 3V-5.5V |
| Dimensions (mm) | 29x17x5 |
| Standard | RS232 |
| Voltage Levels | 3.3V, 5V |
| Chipset | SP3232 |
| Direction | Bidirectional |
Write Your Own Review
Please complete your information below to login.
Sign In
Create New Account