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RS-232 transciever breakout
RS-232 transciever breakout

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

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