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Item #:
44786542
hf2211 hf2211a serial port server rs232 rs422 rs485 to wifi ethernet converter iot device support modbus mqtt
Item #:
44786542
SCR 822
Price Details
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*All items will import from HK
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Imported from Hong Kong store
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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
| Plug Type | us,EU,UK,AU,None |
| Size | # |
| Model Number | HF2211/2211A |
| Item Type | Communication Converter |
| Brand Name | BADODOSECURITY |
| Origin | Mainland China |
| Certification | CE,FCC,RoHS |
Who Should Buy?
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Industrial Automation
Ideal for factories requiring seamless data transfer between serial devices and modern networks using Modbus or MQTT protocols.
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IoT Developers
Perfect for developers seeking to integrate serial devices into IoT applications, offering WiFi and Ethernet connectivity support.
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Remote Monitoring
Suitable for setups needing remote access to devices over the internet, enhancing monitoring and management capabilities.
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Home Users
Not suitable for casual home users who do not require complex serial communication or IoT features for household devices.
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Basic Applications
Users with simple data transfer needs may find it overly complex and unnecessary for their requirements.
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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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Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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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SCR 822
Currently unavailable.
We don't know when or if this item will be back in stock.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Easily converts RS232/RS422/RS485 signals to Wi-Fi/Ethernet.
- Supports high serial speeds of up to 230400 bps.
- Offers multiple network modes: STA, AP, and AP+STA.
- Easy web-based configuration for seamless setup.
- Robust security with protocols like SSL, AES, and DES3.
- Compact design, measuring 95 x 65 x 25 mm, fits in most environments.