I2C 4 Channel 3.3V to 5V Bi-Directional Logic Level Converter
The I2C 4 Channel Bi-Directional Logic Level Converter is a small, high-performance module designed to safely step up or step down logic signals between devices operating at different voltage levels. It allows smooth communication between 3.3V and 5V logic systems, making it ideal for interfacing modern low-voltage sensors, modules, and microcontrollers with 5V logic systems such as Arduino, Raspberry Pi, or ESP8266/ESP32 boards.
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Features:-
- Mutual transform between 5V TTL and 3.3V TTL
- Four channels of logic and high voltage low voltage logic can two-way transform
- Portable and lightness, with 2 rows 6 pin contact pins
- Level Converter- 4 Channel Compatible with the bread plate, can be used directly put on the breadboard
- 4 Channel Module (great for I2C or SPI) and will work with all microcontrollers, Arduino, Raspberry Pi, Intel Edison, NXP Mbed
Specifications :-
| Number of Channels | 4 |
| Voltage on Lx Side | 1.8V-5V |
| Voltage on Hx Side | 2.8V-6V |
| Power | 2.8V 6V |
| Length (mm) | 16 |
| Width (mm) | 13 |
| Height (mm) | 3 |
| Weight (gm) | 2 |
Applications
- Level shifting between 3.3V and 5V logic devices
- Interfacing sensors, displays, and communication modules
- I²C communication between Raspberry Pi (3.3V) and Arduino (5V)
- Mixed-voltage system integration in embedded projects
- Robotics and automation systems
- DIY electronics and prototyping environments
- Safe signal interfacing for logic analyzers and test equipment
*Product image for illustration purposes only, actual product may vary.









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