Product Description
The RS-232 is a standard and very popular protocol for communication between two devices. It is a full-duplex protocol which means it can receive and send data at the same time, and data is sent at voltages from + 3V to + 15V for a digital “one” and from -3V to -15V for digital “zero”. This provides a more secure environment for data transmission which is resistant to noise or interference, which is why the RS-232 is often used in industry. This module converts serial communication to RS232.
• Communication lines: TX, RX
• IC:232 MAX
• Voltage: 3.3V – 5.5V
• Dimensions: 22 x 22 mm
Product features
Complimentary technical support
In case you ever get stuck with using this product, you can count on us. We provide free, no-strings-attached technical support with this product. Just reach out to us with your questions, and we'll be there to help you.
Open-source
Open-source culture is rooted deep inside us, and that’s reflected in our products. This product follows the open-source principle. It was made with the community’s suggestions and needs in mind. With a modular design, it can be modified to your needs and incorporated into your projects. We provide all the design documentation needed free of charge on our Github repository.
Made in EU
Soldered products, designed and manufactured in Croatia, are thoroughly tested and meet the highest EU standards of quality and safety.
Key features
- Communication lines: TX, RX
- IC:232 MAX
- Voltage: 3.3V - 5.5V
- Dimensions: 38 x 38 mm / 1.5 x 1.5 inch
Full product documentation 
Getting started with Arduino 
Arduino library documentation 
Hardware details 
Product datasheet 
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