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hf2211 hf2211a serial port server rs232 rs422 rs485 to wifi ethernet converter iot device support modbus mqtt
Support RS232/RS422/RS485 to Ethernet/Wi-Fi Conversion with speeds up to 230400 bps.
hf2211 hf2211a serial port server rs232 rs422 rs485 to wifi ethernet converter iot device support modbus mqtt

hf2211 hf2211a serial port server rs232 rs422 rs485 to wifi ethernet converter iot device support modbus mqtt

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Support RS232/RS422/RS485 to Ethernet/Wi-Fi Conversion with speeds up to 230400 bps.
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What Stands Out

Multiple Protocol Support
Seamlessly connect RS232, RS422, and RS485 devices to WiFi networks, enabling diverse integration options for IoT applications, thus enhancing flexibility and compatibility in various environments.
IoT Integration
Designed specifically for IoT, it supports Modbus and MQTT protocols, allowing efficient data transmission and control between devices, streamlining smart operations and enhancing communication reliability.
Reliable Connectivity
Offers robust and stable wireless connections, ensuring uninterrupted data transfer across distances, addressing common connectivity issues faced in industrial setups, thus improving operational efficiency.

Product Details

Shop the HF2211 Serial Port Server at Ubuy Australia. Convert RS232, RS422, and RS485 to WiFi Ethernet for your IOT devices. Get fast and secure shipping.
Plug Typeus,EU,UK,AU,None
Size#
Model NumberHF2211/2211A
Item TypeCommunication Converter
Brand NameBADODOSECURITY
OriginMainland China
CertificationCE,FCC,RoHS

Who Should Buy?

Suitable For
  • Industrial Automation

    Ideal for factories requiring seamless data transfer between serial devices and modern networks using Modbus or MQTT protocols.

  • IoT Developers

    Perfect for developers seeking to integrate serial devices into IoT applications, offering WiFi and Ethernet connectivity support.

  • Remote Monitoring

    Suitable for setups needing remote access to devices over the internet, enhancing monitoring and management capabilities.

Not Suitable For
  • Home Users

    Not suitable for casual home users who do not require complex serial communication or IoT features for household devices.

  • Basic Applications

    Users with simple data transfer needs may find it overly complex and unnecessary for their requirements.

  • Non-Technical Users

    Individuals lacking technical expertise may struggle with installation and configuration, limiting their effectiveness with this device.

Product Description

hf2211 hf2211a serial port server rs232 rs422 rs485 to wifi ethernet converter iot device support modbus mqtt

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the maximum baud rate supported?

    Answer: The device supports a maximum baud rate of 230400 bps.
  • Question: Which power range can the device operate on?

    Answer: It operates on a DC input voltage range of 5~36VDC or 9~50VDC.
  • Question: How many devices can connect in AP mode?

    Answer: In AP mode, the device can support up to 32 access terminal connections.

BADODOSECURITY HF2211/2211A Editorial Review

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Customer Reviews & Ratings

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4/5 284 + reviews
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Jane
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“Great continuous communication. Packaged well. Arrived promptly.”

12 June 2026 · via Trustpilot
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“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”

10 June 2026 · via Trustpilot
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“Great communication, prompt delivery.”

7 June 2026 · via Trustpilot
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“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”

5 June 2026 · via Trustpilot
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“Delivery was prompt, with many updates along the way.”

23 May 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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