Install I2C-tools and smbus2 Now we need to install a program called I2C-tools, which will tell us the I2C address of the LCD when it is connected to the Raspberry Pi. So, at the command prompt, enter ...

The I²C bus has been around since the 80s, and is well-supported on today’s popular platforms, including the Raspberry Pi series. Node.js makes it possible to program a web server in JavaScript, ...

Practical Applications and Use Cases The Raspberry Pi I2C Multiplexer is particularly useful in scenarios where multiple I2C devices need to be connected to a single Raspberry Pi.

The ADC is connected to the Raspberry Pi I2C bus. This is a MCP3426 by Microchip. – LCD interface: The board includes a connector for attaching a 2,2” LCD with 320×240 pixel resolution.