Description
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.
Specifications:
- 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.