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Hat Raspberry Rs232

Die 10 besten Produkte von Oktober 2025
Letzte Aktualisierung: 9. Oktober 2025
Waveshare
Waveshare
Waveshare 2-Channel(2-CH) Isolated RS232 Expansion HAT for Raspberry Pi, SC16IS752+SP3232 Solution Converts SPI to RS232 with Multi Onboard Protection Circuits Data Rate up to 921600bps
Kostenloser Versand
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99

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Amazon.de
#1 GEWINNER

  • 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
  • 22,99 € AUF AMAZON
IBest
IBest
2-Channel Isolated RS232 Expansion HAT for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W, SC16IS752+SP3232 Solution, Converts SPI to RS232,with Multi Onboard Protection Circuits
Kostenloser Versand
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97

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Amazon.de
#2

  • 2-CH RS232 HAT with 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)
  • 22,82 € AUF AMAZON
Waveshare
Waveshare
Waveshare RS485 RS232 HAT für Raspberry Pi: Isolierte RS485 RS232 Erweiterungskarte mit SC16IS752, SP3485, SP3232, bis zu 921600 BPS
Kostenloser Versand
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92

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Amazon.de
#3

  • RS485 RS232 HAT for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero 2 W, with standard Raspberry Pi 40PIN GPIO extension header, suitable for Raspberry Pi series boards
  • RS485 RS232 expansion HAT board adopt the combination scheme of SC16IS752 uart expansion chip, SP3485 RS485 transceiver and SP3232 RS232 transceiver, converts SPI to one RS485 and one RS232
  • Built-in power isolation, ADI magnetic coupling isolation and TVS, resettable fuse and other protection circuits, 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
  • Development Resources and Technical Support are provided, please feel free to contact us if you have any problem!
  • 26,90 € AUF AMAZON
Coolwell
Coolwell
Isolated RS485 RS232 Expansion HAT Board for Raspberry Pi Series, Control via SPI, Overcurrent/Overvoltage Proof
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88

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Amazon.de
#4

  • 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)
  • 26,90 € AUF AMAZON
ZDE
ZDE
ZDE Aluminum Gehäuse ZC501 mit Active Cooler ZP536 für Raspberry Pi 5 2GB 4GB 8GB 16GB Support PCIe to M.2 NVMe PoE HAT WiFi7 RS485 RS232 PCIe Peripheral Board ZP511 ZP517A ZP581 ZP582 ZP590A ZP592
Kostenloser Versand
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83

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Amazon.de
#5

  • Compatibility: This kit includes an aluminum case ZC501 and blower PWM cooling fan ZP536. It is compatible with the latest Raspberry Pi 5 2GB/4GB/8GB/16GB board.
  • Wide Application: It supports installation of various PCIe to M.2 NVMe SSD expansion boards, PoE HAT shields, WiFi7 adapter boards, and PCIe to RS485 RS232 HAT expansion boards. Supports ZP511/ZP512/ZP513/ZP515/ZP516/ZP517A/ZP580/ZP581/ZP582/ZP590A/ZP590B/ZP592 PCIe Peripheral Board.
  • Aluminum Case: Made of lightweight and durable aluminum material, this enclosure can offer excellent protection and heat dissipation, protect the Raspberry Pi 5 board from damage, dust and scratches. It can access all ports of Pi 5, including USB-C power jack, micro HDMI ports, USB ports, Ethernet jack, micro SD card slot, power button, 4-lane MIPI DSI/CSI connectors.
  • Equipped with Active Cooler: With 3007 ultra-quiet cooling fan and thermal pads, it can keep your Raspberry Pi 5 at a comfortable operating temperature even under heavy loads, providing effectively excellent heat dissipation. Supports PWM speed regulation.
  • Practical Accessories: Provide 4pcs M2.5x5+5mm spacers and 4pcs M2.5x6mm copper nuts for easy installation and fixation of the Raspberry Pi 5 and expansion boards. A screwdriver is also provided.
  • 22,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare Isolated RS485 RS232 Expansion HAT for Raspberry Pi Support SPI Control Overcurrent/Overvoltage-Proof High Stability
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82

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Amazon.de
#6

  • Standard Raspberry Pi 40PIN GPIO Header,Suitable For Raspberry Pi Series Boards.
  • RS485 And RS232 Suppor: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.
  • Breakout SPI control pins, for connecting with Arduino and other host control boards.
  • Onboard resettable fuse and protection diodes, ensure the stable output of RS485 current and voltage, prevent over-current and over-voltage, improve shock resistance.
  • 29,99 € AUF AMAZON
ZDE
ZDE
ZDE ZP592 PCIe to 2 Channel RS485 2 Channel RS232 HAT Expansion Board for Raspberry Pi 5 PCIe to RS485 with Isolation RS232 Long Distance Communication Via RS485
Kostenloser Versand
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80

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Amazon.de
#7

  • This expansion board adds two RS485 ports and two RS232 ports for Raspberry Pi 5, which can meet your various needs to use Raspberry Pi 5, such as using the Raspberry Pi 5 to make robot to control robotic arm, industrial automation control system, data acquisition and monitoring systems, automotive electronics, etc.
  • PCIE to 4-way USB2.0 design, one USB2.0 for 4-way RS485 RS232 serial port expansion, the other three USB2.0 leads out through 1.25mm 4Pin connector, which can extend the CM4 4G Mini module.
  • Through the USB2.0 high-speed interface to transfer out four serial ports, adopt the design of two RS232 and two RS485 (with power isolation). The two RS232 can be converted to TTL/CMOS level UART and lead out via 2.54mm 3Pin pins. The 3Pin pins need to be soldered by yourself.
  • The baud rate of RS232 can be more than 230Kbps (U0 and U3 can be up to 1.2Mbps if carrying out actual measurement); The baud rate of RS485 can be up to 500Kbps (U1 and U2 can be up to 1.5Mbps if carrying out actual measurement).
  • RS232 is suitable for short-distance communication; while RS485 is suitable for long-distance, multi-point communication, supporting multiple devices to communicate over the network. RS485 is a wired transmission protocol, which is widely used in various communication systems due to its feature of long-distance, high-speed and multi-branch structure.
  • 34,99 € AUF 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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76

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Amazon.de
#8

  • 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 € AUF AMAZON
AZDelivery
AZDelivery
AZDelivery 3 x HC-05 HC-06 Bluetooth Wireless RF-Transceiver-Modul RS232 serielle TTL kompatibel mit Arduino und Raspberry Pi inklusive E-Book!
Kostenloser Versand
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75

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Amazon.de
#9

  • ✅ Sichern Sie sich jetzt drei AZDelivery HC-05 HC-06 Bluetooth Wireless RF-Transceiver-Module!
  • ✅ Dieses HC-05 Bluetooth Modul hat eine Reichweite von bis zu 10 Meter durch Verwendung der Bluetooth Klasse 2.
  • ✅ Dabei kann es als Sender und Empfänger genutzt werden zum Beispiel für Ihre Projekte. LED zur Statusanzeige verbaut: schnelles Blinken = verbindungsbereit / langsames Blinken = Verbindung hergestellt / Blinken im 2-sek-Takt = AT-Modus
  • ✅ Dieses Modul lässt sich im AT-Modus über die Arduino-IDE programmieren. Durch das gratis eBook 📖 mit Installationsanleitung und Beispielscript von AZ-Delivery können Sie direkt mit Ihrem Projekt loslegen, ohne sich lange mit der Einrichtung des Produkts beschäftigen zu müssen.
  • ✅ Dieses Produkt enthält ein E-Book, das nützliche Informationen über den Beginn Ihres Projekts enthält, es hilft bei einer schnellen Einrichtung und spart Zeit beim Konfigurationsprozess. Wir bieten eine Reihe von Anwendungsbeispielen, vollständige Installationsanleitungen und Bibliotheken.
  • 18,99 € AUF AMAZON
PENGLIN
PENGLIN
PENGLIN 5PCS MAX3232 3.3V zu 5V DB9 Männlich RS232 Serieller Prot zu TTL Konverter Modul Wurzelstecker für Arduino Raspberry Pi und Mikrocontroller
Kostenloser Versand
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Amazon.de
#10

  • Hauptchip: MAX3232; Betriebsspannung: 3,3V-5V; Schnittstelle: TX, RX, GND, VCC; Bauds: 300 bis 115200.Unterstützt 3V bis 5,5V Spannungsversorgung und bietet bidirektionale Datenkommunikation mit Baudraten bis zu 115,2 Kbps.
  • Hinweis: Wenn die kleine Platine in Betrieb ist und VCC mit einer externen 3,3-V-Stromversorgung verbunden ist, leuchtet die Power-LED und das Modul funktioniert. Wenn die Stromversorgung nicht angeschlossen ist und die LED-Leuchte aus ist, funktioniert das Modul nicht.
  • Dieser Konverter kann an einen Arduino Serial Pin (0,1) angeschlossen werden, um Standard Arduino TTL in RS232 zu konvertieren. Damit kann Arduino mit Hunderten von RS232-Geräten kommunizieren.
  • Anwendung: RS232 ist weit verbreitet in Radio-Modifikationen, Telefon-Flash, XBOX360-Flash, GPS, Fahrzeug-Erkennung, DVD-Flash, Festplatten-Reparatur-Set-Top-Box-Upgrade verwendet. Es kann verwendet werden, um STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU zu programmieren.
  • Dieser Konverter verwendet einen MAX3232-basierten Pegelwandler für die Umwandlung von TTL (Transistor-Transistor-Logik) -Level seriell in Standard RS232 seriell.
  • 14,49 € AUF AMAZON
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