Makers, developers and hobbyists that wish they had more serial ports on their Raspberry Pi mini computer might be interested in a new Raspberry Pi UART Hat that has been created by Salicon ...

Its creator explains a little more. SerialPi5! brings you 5 serial ports on a Raspberry Pi! The idea for this project came about after we worked on several Pi projects requiring a lot of serial comms.

I bought an air quality sensor for my Raspberry Pi, and they've written this Python script to show how to use it: try: import struct except ImportError: import ustruct as struct import serial uart ...

Lacking any keyboard or monitor connections, the only way to communicate with this system is a pair of serial ports. [Adam] decided to make the board more accessible by adding a Raspberry Pi ...

The Raspberry Pi Zero has ... connectors on the full-sized Pi models. The biggest of these problems was with USB connections. The Pi Zero has only one USB port (yeah, I know it looks like there ...

Today, Raspberry Pi is introducing ... There have been some upgrades and tweaks to the Pi 4 I/O, too. The Gigabit Ethernet returns, as do the four USB ports, but two of them get an upgrade to ...

The new Raspberry Pi Zero 2 W costs just ... port doubles as a USB OTG (On The Go) port, allowing it to - with some configuration - be turned into a USB serial or Ethernet device when connected ...

but isn’t quite worthy of the “Raspberry Pi 2” moniker. Instead, the headline feature is an increased number of USB ports (with the DIY computer now housing four of the connections), while ...