Bidirectional I2C Level Shifter Module with 5V and 3.3V Support for UART Communication

AED31.95
+ AED42.49 Shipping
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Bidirectional I2C Level Shifter Module with 5V and 3.3V Support for UART Communication

Bidirectional I2C Level Shifter Module with 5V and 3.3V Support for UART Communication

  • Brand: Unbranded
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Bidirectional I2C Level Shifter Module with 5V and 3.3V Support for UART Communication

  • Brand: Unbranded

AED31.95

Save AED27.05 (45%)

RRP

AED59.00
In stock
+ AED42.49 Shipping

14-Day Returns Policy

Sold by:

AED31.95

Save AED27.05 (45%)

RRP

AED59.00
In stock
+ AED42.49 Shipping

14-Day Returns Policy

Payment methods:

Description

Bidirectional I2C Level Shifter Module with 5V and 3.3V Support for UART Communication

The PCA9306 level conversion module is a bidirectional voltage converter designed for I²C/SMBus applications. It connects devices operating at different voltage levels, ranging from 1.2V to 5V, such as 3.3V microcontrollers (e.g., STM32, ESP8266, Raspberry Pi) and 5V sensors (e.g., OLED, BMP180, MPU6050). It features the Texas Instruments PCA9306 chip, supports up to 400kHz I²C Fast Mode communication, requires no direction control, and enables plug-and-play operation. Bidirectional conversion: Supports any voltage combination between 1.2V and 5V (e.g., 3.3V ↔ 5V, 1.8V ↔ 3.3V), enabling reliable data transmission across differing logic levels. Easy integration: Includes a compact PCB breakout board with straight pin headers for convenient breadboard or jumper wire connections. High compatibility: Designed for seamless I²C communication between devices with mismatched voltage levels. Dual-channel configuration handles both SCL (clock) and SDA (data) lines simultaneously. Wide application: Enables automatic bidirectional level shifting without external control signals or manual direction management. Chip model: PCA9306DCUR (Texas Instruments) Input voltage range: 1.2V to 5V (VREF1 ≤ VREF2) Maximum frequency: 400kHz Conversion direction: Bidirectional, automatic Interface type: I²C (SCL and SDA) Operating temperature: –40°C to +85°C Pin definitions: VREF1 — Low-voltage side power supply (e.g., 3.3V) SCL1 — Low-voltage side I²C clock line SDA1 — Low-voltage side I²C data line GND — Ground SDA2 — High-voltage side I²C data line SCL2 — High-voltage side I²C clock line
  • Fruugo ID: 486484543-1007894532
  • EAN: 1306004096506

Product Safety Information

Please see the product safety information specific to this product outlined below

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Safety Warnings: Use under parental supervision.

Delivery

Dispatched within 3 days

  • STANDARD: AED42.49 - Delivery between Mon 22 June 2026–Thu 02 July 2026

Shipping from China.

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Product Compliance Details

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

  • Qiu Riyang
  • Shanghai Mengliyou Electronic Products Co., Ltd.
  • No. 18, Lane 65, Huandong 1st Road,(Fengsheng Economic Community), Fengjing Town, Jinshan District,Shanghai
  • Shanghai
  • CN
  • 251501
  • [email protected]
  • 18898676406

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.

  • Adwan
  • FM BUSINESS CONSULTING
  • 55 AVENUE MARCEAU
  • PARIS / PARIS
  • France
  • 75016
  • [email protected]
  • +33 773190609