CH9121 Networking Modules UART Serial Port to Ethernet Modules Transmission Modules Industrial Microcontroller

$26.95
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CH9121 Networking Modules UART Serial Port to Ethernet Modules Transmission Modules Industrial Microcontroller

  • Brand: Unbranded
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CH9121 Networking Modules UART Serial Port to Ethernet Modules Transmission Modules Industrial Microcontroller

  • Brand: Unbranded

$26.95

Currently unavailable
FREE Shipping

14-Day Returns Policy

Sold by:

$26.95

Currently unavailable
FREE Shipping

14-Day Returns Policy

Payment methods:

Description

CH9121 Networking Modules UART Serial Port to Ethernet Modules Transmission Modules Industrial Microcontroller

Features: brand new and high quality Support 5V or 3.3V power supply, choose one of them; Serial level, pin suitable for 3.3V and 5V. The baud rate of serial port supports 300-921600bps, The serial port supports full-duplex and half-duplex serial communication, and supports RS485 transceiver automatic switching. Bidirectional transmission of serial port data and networking data; Support MDIX automatic conversion, direct networking cable arbitrary connection, modules automatic switching. Support virtual serial port software, and virtualize the networking port into a computer COM-port. Support 10/100M, full-duplex/half-duplex adaptive Ethernet interface, suitable for 802.3 protocol. Specifications: Material:ABS Interface standard: RJ45 interface Ethernet: 10/100Mbps Protection: 2KV electromagnetic isolation Interface standard: serial port, 2.54MM pin, 3.3V or 5V level Baud rate: 300-921600bps Data bits: 5,6,7,8,9 Stop bit: 1,2 bit Parity: no parity, odd parity, even parity Flow Control: None Operating current 200mA@5V Power consumption ≤1W Operating temperature -40-85°C Storage temperature -55-125°C Size: Approx.43x23x14.5mm/1.7x0.9x0.57inches Package Includes: 1 Set CH9121 Networking Modules note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.
  • Fruugo ID: 372469455-806626440
  • EAN: 7918024612037

Delivery

Dispatched within -1 days

  • STANDARD: FREE - Delivery between Fri 10 July 2026–Wed 15 July 2026 - FREE

Shipping from China.

Returns

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Product Compliance Details

Please see the compliance information specific to this product outlined below.

The following information is provided by the independent third-party retailer selling this product.

Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Shenzhen Jianming Technology Co., Ltd.
  • Shenzhen Jianming Technology Co., Ltd.
  • 611, 6th Floor, Longsheng Commercial Building, Dalang Street
  • Shenzhen
  • China
  • 518000
  • [email protected]
  • 18818900735

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • JUAN SERRANO GONZALEZ
  • JUAN SERRANO GONZALEZ SOCIEDAD LIMITADA
  • C/PABLO IGLESIAS 1-A-ENTRESUELO
  • CASTELLON DE LA PLANA
  • Spain
  • 12006
  • [email protected]
  • +34 964 867178