Raspberry Pi 2-CH RS232 HAT , SC16IS752+SP3232 Solution, with Multi Onboard Protection Circuits Manufacturer
Raspberry Pi 2-CH RS232 HAT , SC16IS752+SP3232 Solution, with Multi Onboard Protection Circuits Manufacturer
Raspberry Pi 2-CH RS232 HAT , SC16IS752+SP3232 Solution, with Multi Onboard Protection Circuits Manufacturer
Raspberry Pi 2-CH RS232 HAT , SC16IS752+SP3232 Solution, with Multi Onboard Protection Circuits Manufacturer
Raspberry Pi 2-CH RS232 HAT , SC16IS752+SP3232 Solution, with Multi Onboard Protection Circuits Manufacturer
Raspberry Pi 2-CH RS232 HAT , SC16IS752+SP3232 Solution, with Multi Onboard Protection Circuits Manufacturer
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Raspberry Pi 2-CH RS232 HAT , SC16IS752+SP3232 Solution, with Multi Onboard Protection Circuits Manufacturer

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$100.00
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$100.00
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This is a 2-channel isolated RS232 expansion HAT designed for Raspberry Pi, adopts the SC16IS752+SP3232 solution, with embedded protection circuits such as power supply isolation, ADI magnetical isolation, and TVS diode, etc.
  • It is easy to control the 2-channel RS232 via SPI interface. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for fields like industrial automation.

Features
  •  

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards

  • Adopts SC16IS752+SP3232 dual chip combination, converts SPI to RS232, data rate up to 921600bps

  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic

  • Onboard LEDs for indicating the power and transceiver status

  • Breakout SPI control pins, for connecting with host control boards like Arduino

  • Comes with development resources and manual (examples in C and Python)

Specifications
 
  • UART expansion chip: SC16IS752

  • RS232 transceiver: SP3232

  • Communication interface: SPI

  • Data rate: 300 ~ 921600 bps

  • Operating voltage: 3.3V / 5V

  • Dimensions: 65mm × 56.5mm

  • Mounting hole size: 3.0mm

What's on Board
 

  1. SC16IS752 UART expansion chip

  2. SP3232 RS232 transceiver

  3. ADUM1412 digital isolator

  4. B0505LS power supply isolation module

  5. RT9193-33 power chip

  6. Raspberry Pi GPIO connector: for connecting Raspberry Pi

  7. MCU control header: for connecting host control boards like Arduino

  8. RS232 connector: 2 channels RS232 interface (RS232 9PIN male)

  9. Transient suppress diode array

  10. ESD protection two-way diode

  11. Serial port status indicator
    RXD1/TXD1: channel 1 transceiving indicator
    RXD2/TXD2: channel 2 transceiving indicator

  12. Power indicator

  13. Interrupt pin switch
    The interrupt pin IRQ is connected to P5 (BCM P24) by default
    Changeable via 0R resistor

Example
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Pinouts
  •  

  • PIN

    RASPBERRY PI (BCM)

    DESCRIPTION

    VCC

    5V

    3.3V/5V power supply

    GND

    GND

    Ground

    SCK

    P21 (SPI1 SCLK)

    SPI clock input

    MOSI

    P20 (SPI1 MOSI)

    SPI data input

    MISO

    P19 (SPI1 MISO)

    SPI data output

    CS

    P18 (SPI1 CS)

    SPI chip select

    IRQ

    P24

    Interrupt output

Dimension
  •  

Package Contains
 

Do not includewith any serial cable and Raspberry Pi

  • 2-CH RS232 HAT x1

  • 2x20PIN female pinheader x1

  • RPi screws pack (2pcs) x1

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