BMT 4-Channel I2C Logic Level Converter 3.3V-5V Module
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- 21 Sep 2026
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R 99.00
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BMT 4-Channel I2C Logic Level Converter 3.3V-5V Module
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Description
The BMT Logic Level Converter (New) is a compact and reliable 4-channel bi-directional module designed to safely interface devices operating at different voltage levels. Ideal for I2C, IIC, and general digital communication, this converter allows seamless voltage translation between 3.3V and 5V systems without risking damage to sensitive components.
This module is perfect for connecting modern low-voltage microcontrollers (such as 3.3V ESP or ARM boards) with legacy 5V devices like Arduino boards and sensors. With its bi-directional capability, it automatically handles signal conversion in both directions on each channel, simplifying circuit design and improving compatibility across a wide range of electronics projects.
Feature(s)
4-channel bi-directional logic level conversion
Supports both step-up (3.3V to 5V) and step-down (5V to 3.3V)
Compatible with I2C, IIC, and general digital interfaces
Works with multiple voltage levels including 1.8V, 2.8V, 3.3V, and 5V
Safe and reliable communication between mixed-voltage devices
Compact design for easy integration into projects
Specifications
Channels: 4 independent channels
Voltage Compatibility: 1.8V / 2.8V / 3.3V / 5V systems
Bi-directional Conversion: Yes (automatic direction sensing)
Interface Support: I2C / IIC / digital signals
Power Supply: Requires both HV (high voltage) and LV (low voltage) inputs
Connections:
HV: High voltage reference (e.g., 5V)
LV: Low voltage reference (e.g., 3.3V)
GND: Common ground
Dimensions: 16.05mm x 13.33mm
Additional Information
Upgrade your electronics projects with the BMT 4-Channel Logic Level Converter. Designed for flexibility and safety, it ensures smooth communication between devices with different voltage requirements. Whether you're working with Arduino, ESP modules, or sensors, this essential module simplifies integration and protects your components for reliable long-term performance.
What's in the box
1 x BMT 4-Channel I2C Logic Level Converter 3.3V-5V Module