IOT 4 Channel IIC I2C Premium Level Converter | Bi-directional Module 5V to 3.3V | Compatible with Arduino and Raspberry

Size: 10x Set
Sale price€6.99

Tax included

🔌 The level converter is very easy to use. The board must be powered by the two voltage sources (high voltage and low voltage) that your system uses. High voltage (e.g. 5 V) to the 'HV' pin, low voltage (e.g. 3.3 V) to 'LV' and ground from the system to the 'GND' pin
🔌 The level shifter is made of durable and high-quality PCB material. It is shock-resistant and compatible with the Breadboard, it can be placed directly on the Breadboard.
🔌 The bidirectional converter module is used to connect devices that operate with different logic levels in an I2C communication system. In particular, it is used to connect devices that work with 5V logic levels to devices that work with 3.3V logic levels or vice versa.
🔌 In addition, the module is delivered in a 10 pack, which makes it a great price-performance ratio for your project requirements. Regardless of whether you are a professional engineer or a hobbyist, the 10-pack logic level converter 5V to 3.3V is a solid choice.

Important downloads and links


They are easy to install, different devices can work with different logic levels. For example, some devices work with 5V logic levels while others work with 3.3V logic levels.


  • Using a logic level converter module can protect connected devices from inappropriate voltage levels that can cause damage, while allowing proper bidirectional communication between devices. For UART, IIC, 1-wire, SPI communication signal 3.3V-5V level conversion.

Technical details

Item bidirectional converter 5V to 3.3V
Dimensions 16 x 13 mm
Working voltage 3.3/5V
Working current 150mA
Number of channels 4

Application examples

For serial communication between 5V microcontroller and 3.3V microcontroller. For serial communication between a 3.3V sensor and a 5V microcontroller. For serial communication between a 5V microcontroller and a 3.3V application module.

10 x IOT 4 Channel IIC I2C Premium Quality Level Converter

To solve this problem, you can use a bidirectional level converter module for I2C communication. These modules usually have two sides: a 5 V side and a 3.3 V side. The module acts as a bridge between the two sides and allows bidirectional data transfer while maintaining the correct logic levels.

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