2-CH-RS232-HAT-1
2-CH-RS232-HAT-2
2-CH-RS232-HAT-3
2-CH-RS232-HAT-4

樹莓派雙通道隔離型 RS232 擴充板 | SC16IS752+SP3232 方案

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NT$700 未稅

2-Channel Isolated RS232 HAT For Raspberry Pi
2-Ch RS232, SPI communication

Bulit-In Power Supply Isolation, Magnetical Isolation, And TVS Diode, Etc.

貨號: w01-hat-2ch-rs232-hat 分類: , , , ,
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描述

樹莓派雙通道隔離型 RS232 擴充板 | SC16IS752+SP3232 方案

2-Channel Isolated RS232 HAT For Raspberry Pi
2-Ch RS232, SPI communication

Bulit-In Power Supply Isolation, Magnetical Isolation, And TVS Diode, Etc.

 

Features At A Glance

  • 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, lightningproof & 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 online 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：65.0 × 56.5mm
  • MOUNTING HOLE SIZE：3.0mm

 

Connect To Raspberry Pi Series Boards

Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards

 

Industrial Grade Isolated Protection

  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption

* for reference only, the Raspberry Pi 5 are NOT included.

 

Supports 2-Ch RS232

Using SC16IS752 UART Expansion Chip With SP3232 Transceiver

 

What’s On Board

  1. SC16IS752
    UART expansion chip
  2. SP3232
    RS232 transceiver
  3. π142M61
    digital isolator
  4. B0505LS
    power supply isolation module
  5. RT9193-33
    power chip
  6. Raspberry Pi GPIO header
    for connecting Raspberry Pi

 

  1. MCU control header
    for connecting host control boards like Arduino
  2. RS232 connector
    2 channels RS232 interface (RS232 9PIN male)
  3. Transient suppress diode array
  4. ESD protection two-way diode
  5. Serial port status indicators
    RXD1/TXD1: channel 1 transceiving indicator
    RXD2/TXD2: channel 2 transceiving indicator
  6. Power indicator
  7. Interrupt pin switch
    The interrupt pin IRQ is connected to P5 (BCM P24) by default, changeable via 0R resistor

Pin Definition

 

How To Install

Attach The Thermal Tapes First, Then Install Metal Heatsink And Fix The PoE HAT

 

* for reference only, please refer to the Package Content for detailed part list

Outline Dimensions

Package Contents

  • 2-CH RS232 HAT x1
  • 2x20PIN female pinheader x1
  • RPi screws pack (2pcs) x1

 

Resources & Services

 

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