Izolovani RS485 RS232 HAT za Raspberry Pi, SPI

2,490.00 RSD (Sa PDV-om)

2 na zalihama

Šifra proizvoda: w21648 Kategorija: Oznaka: Težina proizvoda: 43 g

Opis

SKU: 21648
Part Number: RS485 RS232 HAT
Brand: Waveshare

 

Isolated RS485 RS232 Expansion HAT For Raspberry Pi, SPI Control, Onboard Protection Circuits
Isolated RS485 RS232 HAT For Pi

Comes with development resources and manual

Features At A Glance
  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • Adopts the combination scheme of SC16IS752, SP3485 and SP3232, converts SPI to one RS485 and one RS232
  • Onboard resettable fuse and protection diodes, ensure the stable output of RS485 current and voltage, prevent over-current and over-voltage, improve shock resistance
  • Onboard TVS (Transient Voltage Suppressor), can effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
  • Breakout SPI control pins, for connecting with Arduino and other host control boards
  • Comes with development resources and manual (examples in C and Python)
Specifications
UART EXPANSION CHIP SC16IS752
COMMUNICATION INTERFACE SPI
RS485 TRANSCEIVER SP3485
RS232 TRANSCEIVER SP3232
DATA RATE Up to 921600bps
OPERATING VOLTAGE 5V
MOUNTING HOLE SIZE 3.0mm
DIMENSIONS 65mm × 56.5mm
Standard Raspberry Pi 40PIN GPIO Header

Suitable For Raspberry Pi Series Boards

Izolovani RS485 RS232 HAT za Raspberry Pi, SPI

RS485 And RS232 Support

RS232: Full-Duplex Communication, SP3232 Transceiver
RS485: Semi/Full-Automatic Communication, SP3485 Transceiver

Overcurrent/Overvoltage Proof, High Stability!

Onboard TVS (Transient Voltage Suppressor) And Resettable Fuse, Can Effectively Suppress Surge Voltage And Transient Spike Voltage In The Circuit, Improve Shock Resistance

Interface Definition

What’s On Board

  1. Raspberry Pi GPIO interface
    for connecting to the Raspberry Pi Board
  2. MCU control interface
    for connecting to other host boards such as Arduino
  3. RS485 interface
  4. RS232 interface (DB9 male)
  5. SC16IS752 UART chip
  6. SP3485 RS485 Transceiver
  7. SP3232 RS232 Transceiver
  8. π142 Digital Isolator chip
  9. PC817 Optocoupler Isolation
  10. B0505LS Power Isolation Module
  1. RT9193-33 power chip
  2. TVS (Transient Voltage Suppressor)
  3. Resettable Fuse
  4. Status Indicator
    PWR: Power indicator
    RXD/TXD: UART transceiving indicator
  5. RS485 120Ω terminal resistor on/off
  6. Interrupt pin switching
    Use D24 pin by default, can be changed to D16/D12/D25 pin by re-soldering the position of 0Ω resistor
  7. RS485 operating mode selection
    Semi-automatic: A=1, B=0
    Full-automatic: A=0, B=1
Outline Dimensions

PACKAGE CONTENT

Weight: 0.033 kg

  1. RS485 RS232 HAT x1
  2. 2X20PIN header x1
  3. Standoffs pack (2pcs) x1
1
2
3

Dodatne informacije

Težina 43 g

Deklaracija

Šifra: w21648
Naziv: Izolovani RS485 RS232 HAT za Raspberry Pi, SPI
Vrsta: HAT za Raspberry Pi
Zemlja porekla: Kina
Zemlja uvoza: Kina
Uvoznik: MALINA 314 doo, Beograd
Telefon: 061-640-2013

Recenzije

Još nema komentara.

Samo prijavljeni korisnici koji su kupili ovaj proizvod mogu ostaviti komentar.