As for UARTs, the Raspberry Pi’s one-and-a-half UART interface has long been an issue in robotics and home automation applications.

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.

Makers, developers and hobbyists that enjoy using the Raspberry Pi mini PC to build projects or are using the single board PC to learn more about coding, may be interested in a new simple LCD ...