Keyestudio EASY plug RJ11 IIC Interface Conversion Shield For Arduino STEM

This is an EASY plug IIC interface conversion shield, compatible with both EASY plug interface and 2.54mm pitch header interface.

When the MCU communicates with other sensor modules, I2C communication mode is required, and I2C communication can be performed simultaneously with multiple sensor modules by changing the address.

But general MCU only introduces an I2C communication interface, which is very inconvenient.

With this I2C shield, this trouble can be solved easily.

The I2C shield breaks out the I2C communication port with both 4pin header of 2.54mm pitch and the EASY plug interface.

The pin headers lead to 5 communication ports, ensuring that the MCU can perform I2C communication with 4 sensor modules at the same time.

The EASY plug interfaces lead to 6 communication ports, ensuring that the MCU can perform I2C communication with 5 sensor modules at the same time.