Logic Level Converter Shifter Module for Arduino IIC I2C Bi-Directional 5V to 3.3V 4 Channel

4-way 3.3V / 5V bi-directional level conversion module As part of the MCU development board and equipment is 3.3V work, but also a microcontroller development board and equipment, sensors, etc. is the 5.0V power supply, so when the two need to communicate, there a work voltage inconsistencies, so that users Up inconvenient. This product is designed to solve this problem.
This module provides the possibility of bridging in 3.3V and 5.0V different devices.

Product Application: The Communication of 1,5V Single-chip Microcomputer and Serial Port of. 2,3.3 V serial port to download and 5V microcontroller serial communication. 3,5V MCU and 3.3V application module serial communication.

Compatibility:
(1) AVCC 5V system power supply
(2) ASCL 5V system SCL
(3) ASDA connected 5V system SDA
(4) AGND then 5V system GND
(5) BVCC then 3V system power supply (6) BSCL then 3V system SCL
(7) BSDA connected 3V system SDA
(8) BGND then 3V system GND

Package Includes：
3x Logic Level Converter