main logo

Waveshare 4 Channel

Die 10 besten Produkte von Oktober 2025
Letzte Aktualisierung: 10. Oktober 2025
Waveshare
Waveshare
Waveshare 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Bi-Directional Transparent Transmission, Modbus Gateway, Common Network Port
Kostenloser Versand
star

99

MAXIMALE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#1 GEWINNER

  • 4-ch RS485 can work independently without affecting each other at the same time, enabling more effective data transmission
  • Combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, etc.
  • Adopts screw terminal for stable power input
  • Wall-mount and rail-mount case design, easy to install, for quick deployment and expansion
  • 66,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Modbus Gateway, PoE Ethernet Port
Kostenloser Versand
star

98

MAXIMALE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#2

  • 4-ch RS485 can work independently without affecting each other at the same time, enabling more effective data transmission
  • Combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, etc.
  • Adopts screw terminal for stable power input
  • Wall-mount and rail-mount case design, easy to install, for quick deployment and expansion
  • 69,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare Industrial-Grade Isolated 4-Channel RS485 Hub with Rail-Mount Support, Wide Baud Rate Range, Expanding 4 RS485 Sub-Ports via 1 RS485 Master Port, Featuring Isolation and Signal Relay
star

96

BESTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#3

  • Interface Standard: Compliant with the RS485 standard for broad compatibility. Physical Interface: Uses RS485 screw terminals for secure and stable connections.
  • Baud Rate: Supports self-adaptive baud rates from 300 to 460,800bps for flexible communication.
  • Communication Distance: Achieves a transmission distance of up to 1200 meters at 9600bps, with shorter distances at higher baud rates.
  • Power Supply & Temperature: Operates with DC 7V to 36V input and functions in temperatures ranging from -45°C to +85°C, ensuring reliability in various environments.
  • Rich WiKi Resources: We provide official Wiki resources, please contact us for more information.
  • 27,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 4-ch Current/Voltage/Power Monitor HAT for Raspberry Pi I2C/SMBus Interface Easy to Monitor each Channel's Current, Voltage, and Power Consumption
star

90

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#4
Waveshare
Waveshare
Industrial USB TO 4Ch RS485 Converter Module,Universal Serial Communication, Support 1200bps ~ 460800bps Baudrate,Multiple Protection Circuits,Compatible with Win7/8/8.1/10/11, Mac, Linux, Android
Kostenloser Versand
star

82

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#5

  • Extending USB to 4CH RS485, allows concurrent and independent communication for each channel
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
  • Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
  • Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
  • Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted
  • 27,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 2-Channel Isolated CAN Bus Expansion HAT for Raspberry Pi 5/4/3/Zero Dual Chips Solution Stackable Design for Expanding Multiple CAN Channels Supports Wide Range Voltage Input of 7~36V
Kostenloser Versand
star

80

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#6

  • Standard Pi 40PIN GPIO extension header, compatible with Raspberry Pi/Jetson Nano series boards. Adopts MCP2515 and SN65HVD230 dual chips combined solution, allows 2-channel CAN communication
  • Onboard unibody power supply isolation, providing stable isolated voltage, requires no extra power supply for the isolated terminal. Onboard digital isolator, signal isolation makes the communication more safe and stable, and better anti-interference
  • Onboard external power supply terminal, supports 7~36V wide voltage power input, supports powering the Pi and the HAT at the same time. Onboard SM24CANB TVS (Transient Voltage Suppressor) diode, provides ESD protection and transient peak voltage protection
  • Onboard voltage translator, select 3.3V/5V operating voltage by jumper. Onboard 120Ω terminal resistor, configured by jumper
  • Breakout SPI and I2C control pins, for connecting with other host control boards. Can provide with online development resources and manual (examples in Python/C)
  • 36,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 4-CH RS485 to RJ45 Ethernet Converter Module, Industrial Rail-Mount RS485 Serial Server, Modbus/MQTT/JSON Support,300~115200 BPS Baudrate,10 / 100M Auto-Negotiation RJ45 Connector
12% Rabatt
star

79

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#7

  • This is a multi-functional device data acquisitor / IoT gateway with 4-ch RS485 and an Ethernet port (PoE version optional), small in size, easy to install, and cost-effective.
  • It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring, meeting various application scenarios.
  • 4-ch RS485 can work independently without affecting each other at the same time, enabling more effective data transmission.
  • Combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, etc.Adopts screw terminal for stable power input
  • Wall-mount and rail-mount case design, easy to install, for quick deployment and expansion
  • 57,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare Industrial Isolated USB to 4-Ch RS485 Converter (B), CH344L Chip, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support
Kostenloser Versand
star

74

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#8

  • Adopts original CH344L chip, fast communicating, stable and reliable, better compatibility. Supports USB to 4-ch isolated RS485, convenient for expanding multiple RS485 industrial serial devices
  • 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. Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
  • 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
  • 10 LEDs for indicating the power, device configuration status and transceiver status. Industrial grade metal case, supports wall-mount & rail-mount installation, solid and beautiful, easy to install
  • 31,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 4-DOF Metal Robot Arm Kit for Micro/-bit Remote Control Board 16-Channel Servo/PWM Outputs 12-bit Resolution Integrates 5V Regulator
star

72

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#9

  • Adopts Servo Driver for Micro/-bit:Micro/-bit edge connector, directly pluggable;I2C controlled, using only 2 pins.
  • Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales). Integrates 5V regulator, up to 3A output current, can be powered from batt through VIN terminal.
  • Standard servo interface, supports common used servo. Reserved I2C control pins, allows to work with other control boards.
  • The Robot Arm Structure:4-DOF, large solid base, metal mechanical grasper;Full aluminium alloy body, sandblasting oxidation surface, strong & durable.
  • Clever mechanical structure and mounting design, agile to control, easy to build. Fitted with 4x metal gear servos, large torque force, smooth moving.
  • 73,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 2-Channel Isolated CAN Expansion HAT for Raspberry Pi with MCP2515 + SN65HVD230 Dual Chips Solution and Multi Onboard Protection Circuits
Kostenloser Versand
star

65

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#10

  • 2-Channel CAN HAT For Raspberry Pi： 2-Channel Isolated CAN Bus Expansion, Multi Onboard Protection Circuits
  • What Can It Do?：Enable Isolated And Stable CAN Bus Capability For Your Raspberry Pi
  • Designed For Raspberry Pi Series：Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards
  • 2-Channel CAN Capability：MCP2515 CAN Controller + SN65HVD230 CAN Transceiver; Electrical Isolation Circuitry Safe & Stable: SM24CANB TVS Diode, ESD Protection, Transient Peak Voltage Protection
  • Flexible And Handy Jumpers: Easily Select 3.3V / 5V Operating Voltage, Or Enable/Disable 120Ω Terminal Resistor, Via Onboard Jumpers
  • 34,99 € AUF AMAZON
waveshare 4 4 channel channel 4 4 channel oscilloscope oscilloscope 4 channel 4 channel dashcam channel zero 4 dashcam 4 channel waveshare 4 inch waveshare 4.2