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    MCU/MPU/DSP > Development Platforms & Kits > Daughter / Add-on boards >
    • RS232 click
    • RS232 click
    Sample code
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    Product Brief/Fact sheet
    User Manual/Guide


    RS232 click is a simple solution for adding RS232 connectivity to your design. RS232 is a serial communications standard mostly used for industrial machines, networking equipment and scientific instruments, as well as for computer peripherals.

    The board features a standard RS232 DB9 port and a MAX3232 IC, along with a mikroBUS™ host socket, three jumpers and a power indicator LED. RS232 click communicates with the target board through mikroBUS™ RX (RXD), TX (TXD), CS (RTS), and INT (CTS) lines. RS232 click is designed to use either a 3.3V or 5V power supply.

    mikroBUS™ is specially designed pinout standard with SPI, I2C, Analog, UART, Interrupt, PWM, Reset and Power supply pins.

    Applications: Simple solution for adding RS232 connectivity to your device.


    • Standard RS232 port and MAX3232 IC.
    • Jumper positions for connecting RTS (J2) and CTS (J3) lines.
    • Designed to use either a 5V or a 3.3V power supply.
    • mikroBUS™ form factor enables easy integration.
    • Supported in all MikroElektronika compilers.
    • Ready-to-use examples save development time.
    • Affordable price.

    Ships With

    • Click Board

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