I/O Expansion Module for Micro-Bit and STM32-Compatible Systems

18,95 €
+ 13,49 € Shipping
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I/O Expansion Module for Micro-Bit and STM32-Compatible Systems

I/O Expansion Module for Micro-Bit and STM32-Compatible Systems

  • Brand: Unbranded
Sold by:

I/O Expansion Module for Micro-Bit and STM32-Compatible Systems

  • Brand: Unbranded

18,95 €

Save 28,00 € (59%)

RRP

46,95 €
In stock
+ 13,49 € Shipping

14-Day Returns Policy

Sold by:

18,95 €

Save 28,00 € (59%)

RRP

46,95 €
In stock
+ 13,49 € Shipping

14-Day Returns Policy

Payment methods:

Description

I/O Expansion Module for Micro-Bit and STM32-Compatible Systems

I am an I/O expansion module based on I2C interface control, which can expand up to 16 I/O ports and support the simultaneous use of up to 8 expansion modules, providing up to 128 I/O ports. It is compatible with 3.3V and 5V level I2C interface control, requiring only 2 signal lines to expand 16 I/O ports. The I2C communication address can be set by shorting the A0/A1/A2 solder joints. It provides two interface types: PH2.0 terminal and solder pad, and supports parallel connection of multiple I2C modules. Onboard level conversion circuit ensures compatibility with 3.3V and 5V operating levels. Working voltage: 5V / 3.3V Control interface: I2C Product size: 38mm x 23mm Via diameter: 2.0mm Color: As shown Material: PC Due to different product batches, the appearance may vary slightly, but this does not affect functionality. Package Contents: 1 x Expansion Module, 1 x Cable The package includes only the items listed above; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3cm.
  • Fruugo ID: 423455436-891053736
  • EAN: 8838575178044

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: 13,49 € - Delivery between Thu 01 January 2026–Fri 09 January 2026

Shipping from China.

We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items. View full return policy

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.

  • Qiu Jiateng
  • Wuhan Lili Xing Trading Co., Ltd
  • 9 Jian She 2nd Road, Building 6, Unit, Floor 7, No. 11 Yu Jiang Yi Pin · Qing Shan Yin, Qingshan District, Hubei
  • Wuhan
  • CN
  • 430080
  • jing4808880meif@163.com
  • 15625617190

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.

  • Van Lavazza
  • Y & H S.R.L.
  • Via Gravina 21 MT matera,Trani,Puglia
  • Trani
  • Italy
  • 75100
  • itlyhsrl@gmail.com
  • 0039 3917722149