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Raspberry Pi 4 Rs485

I 10 migliori prodotti di agosto 2025
Ultimo aggiornamento: 5 agosto 2025
Waveshare
Waveshare
Waveshare 2-Channel Isolated RS485 Expansion HAT for Raspberry Pi SC16IS752+SP3485 Solution with Multi Onboard Protection Circuits
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#1 VINCITORE

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. Adopts SC16IS752+SP3485 dual chip combination, converts SPI to RS485, data rate up to 921600bps.
  • Allows transceiving data manually or automatically, configured by DIP switch. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, llgthningproof & anti-electrostatic.
  • Onboard auto-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
  • Onboard LEDs for indicating the power and transceiver status. Breakout SPI control pins, for connecting with host control boards like Arduino.
  • It is easy to control the 2-channel RS485 for auto transceiving via SPI interface. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for fields like industrial automation.
  • 25,99 € SU AMAZON
Waveshare
Waveshare
RS485 CAN HAT per Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH, Consenti Comunicazione Lunga Distanza Tramite RS485/CAN Funzione, Integrato MCP2515 CAN Controller con Chip SN65HVD230 e SP3485
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#2

  • RS485 CAN HAT for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH, with standard Raspberry Pi 40PIN GPIO extension header
  • CAN function, onboard CAN controller MCP2515 via SPI interface, onboard transceiver SN65HVD230
  • RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightningproof & anti-electrostatic
  • Reserved control pins, allows to work with other control boards, comes with development resources and manual (examples in wiringPi/python)
  • 19,52 € SU AMAZON
Waveshare
Waveshare
Waveshare Isolated RS485 CAN HAT B Type for Raspberry Pi 2-Ch RS485 and 1-Ch CAN Multi Protections
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#3

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. 1-Ch CAN, adopts MCP2515 controller and CAN transceiver, converts SPI to CAN. 2-Ch RS485, adopts SC16IS752+SP3485 dual-chip combination, converts SPI to RS485.
  • Onboard power conversion circuit, supports 8~28V wide voltage power supply, can power the Raspberry Pi at the same time. Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal.
  • Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic.
  • Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
  • Onboard 120Ω terminal resistor, configured by jumper. Onboard terminals and pin headers, more convenient connection. Breakout SPI control pins, for connecting with host control boards.
  • 31,99 € SU AMAZON
Waveshare
Waveshare
for Raspberry Pi 4 Case, DIN Rail ABS Case for Raspberry Pi 4 Model B, Large Inner Space, Compatible with Raspbeery Pi Expansion Board Poe Hat (D), RS485 Can Hat, 2-CH RS485 Hat, PI-FAN-3007
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#4

  • [DIN Rail ABS Case For Raspberry Pi 4]DIN Rail Mount Support, ABS Material, Clear Top Window, Large Inner Space
  • [DIN Rail Mount Support]Injection Moduling ABS Body With Rail Mount Support, Easy-To-Use
  • [Compatible With Various Raspberry Pi HATs]The Large Inner Space Allows Accommodating An Extra Add-On
  • [Customize Opening Service]Design Your Unique Case, The Opening Is Customizable For 200PCS Or More
  • 12,49 € SU AMAZON
innomaker
innomaker
Raspberry Pi 4 Custodia in alluminio con ventola 3510 PWM dissipatore di calore passivo Custodia in lega di alluminio adatta per DAC/DAC PRO/AMP/AMP PRO/RS485 e CAN Hat
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#5

  • Cassa passiva in lega di alluminio con ventola di raffreddamento ultra silenziosa 3510, grande dissipatore di calore e design di ventilazione. Mantiene il tuo Raspberry Pi 4 a una temperatura di funzionamento confortevole anche sotto carico pesante.
  • Ampio spazio integrato e apertura flessibile progettata, supporta la maggior parte dei cappelli aggiuntivi sul mercato con Raspberry Pi 4 (solo).
  • FAN può essere regolato automaticamente in base alla temperatura della CPU su Raspbian. Altri sistemi potrebbero richiedere la propria programmazione o utilizzare la velocità fissa.
  • Supporta innomaker DAC/DAC PRO/AMP/AMP PRO/RS485 e CAN HAT.
  • Manuale d'uso e supporto si riferiscono al nostro github viene fornito con le merci.
  • 25,00 € SU AMAZON
Waveshare
Waveshare
Waveshare RS485 CAN HAT for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ Allows Stable Long Distance Communication
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#6

  • Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
  • CAN function, onboard CAN controller MCP2515 via SPI interface, with transceiver SN65HVD230
  • RS485 function, controlled via UART, half-duplex communication, with transceiver SP3485
  • Reserved control pins, allows to work with other control boards
  • Comes with development resources and manual (examples in wiringPi/python)
  • 19,99 € SU AMAZON
Waveshare
Waveshare
Waveshare Isolated RS232/RS485/CAN/CAN FD Expansion Board, Compatible with Raspberry Pi 5/4B, Expands 2X RS485, 1x RS232/CAN FD/CAN, Extending NVME/ETH/USB and 4G/5G by PCIe, Wall-mount & Rail-mount
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#7

  • Based on Raspberry Pi 40PIN GPIO header, suitable for Raspberry Pi 4B and Raspberry Pi 5. Adopts SC16IS752 and SP485 combination scheme, expands SPI to 2x RS485 interface
  • Adopts MCP2515 and SN65HVD230 combination scheme, expands SPI to 1x CAN interface. Adopts MCP2518FD and MCP2562FD combination scheme, expands SPI to 1x CAN FD interface
  • Adopts Raspberry UART and SP3232EEN combination scheme, expands UART to 1x RS232 interface. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
  • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance. Onboard unibody power supply isolation, needs no extra power supply for the isolated terminal, provides stable current/voltage outputs of RS232, RS485, CAN, and CAN FD interfaces, and improves the anti-interference and anti-shock performance
  • Onboard digital isolation chip for safer signal isolation communication and better stability and anti-interference performance. Onboard external power supply screw terminal for 7~36V wide voltage power input, combines with Pi5 Connector Adapter (B) to power the Raspberry Pi and the expansion board at the same time
  • Onboard 120 Omega terminal resistor, configured by jumper. Reserved interrupt resistor pad for flexible switching the interrupt pin if there is pin conflict when working with other HATs
  • Rich WiKi Resources: We provide official Wiki resources, please contact us for more information.
  • 71,99 € SU AMAZON
Coolwell
Coolwell
RS485 CAN HAT per Raspberry Pi 4B+4B 3B+3B 2B+Zero W WH Comunicare tramite RS485/CAN Onboard Controller MCP2515 Ricetrasmettitore SN65HVD230
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#8

  • Il waveshare RS485/CAN HAT viene fornito con l'intestazione standard di estensione Raspberry Pi 40PIN GPIO, supporta schede serie Raspberry Pi; supporta anche arancione pi e banana pi.
  • Waveshare RS485 CANBUS HAT ha funzione RS485, controllato tramite UART, comunicazione half-duplex, supporta il controllo automatico TX/RX senza programmazione, ricetrasmettitore integrato SP3485
  • Il CAN HAT per Raspberry Pi ha TV a bordo (soppressore di tensione transitoria), sopprime efficacemente la tensione di sovratensione e la tensione di picco transitoria nel circuito per RS485 trasceiving, a prova di fulmine e anti-elettrostatico
  • Supporta anche altre schede con interfaccia SPI e interfaccia UART, ma i codici di esempio non sono forniti.
  • Sentiti libero di contattarci se hai qualche problema con l'uso, saremo sempre pronti ad aiutare a risolvere i problemi.
  • 19,30 € SU AMAZON
Raspberry Pi
Raspberry Pi
Raspberry Pi 4 Modello B (4GB)                  
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#9

  • Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
  • SDRAM LPDDR4-3200 da 1 GB, 2 GB, 4 GB o 8 GB (a seconda del modello)
  • 2,4 GHz e 5,0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE Gigabit Ethernet
  • 2 porte USB 3.0; 2 porte USB 2.0.
  • Intestazione GPIO standard a 40 pin Raspberry Pi (completamente compatibile con le schede precedenti)
  • 67,69 € SU AMAZON
DSD TECH
DSD TECH
DSD TECH SH-U12 Scheda da RS485 a TTL 5V con chip MAX13487 per Raspberry Pi Arduino e altri MCU
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#10

  • Con questa scheda da RS485 a TTL, puoi collegarti rapidamente alla rete RS485, adatta per Raspberry Pi, Arduino, Robot e altri MCU
  • Il chip principale è MAX13487 da MAXIM, alta stabilità.L'indicazione LED per TXD, RXD, Potenza
  • Con protezione ESD da 15KV e protezione da sovratensione TVS
  • Velocità di trasmissione fino a 500 Kbps, supporto della comunicazione multi-macchina, che consente fino a 128 dispositivi slave
  • GARANZIA: DSD TECH restituisce questa scheda RS485 a TTL con 12 mesi di garanzia. Se incontri qualsiasi domanda, ti preghiamo di contattarci, risolveremo il tuo problema entro 24 ore.
  • 11,49 € SU AMAZON
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