Universal Asynchronous Receiver/Transmitter (UART) is a fairly simple protocol with two lines (transmit and receive) going between two devices. The lines are normally held high until one of the ...

This is the Python implementation of the ataraxis-transport-layer (AXTL) library, designed to run on host-computers (PCs). It provides methods for bidirectionally communicating with microcontrollers ...

So let’s say your using an Arduino in your project. You already have the hardware-based serial interface working with one portion of the project and need a second serial port for unrelated hardware.

[Jacob Geigle] had a problem. A GPS unit and a Bluetooth-to-serial were tying up all the hardware UARTs on an AVR Arduino project. “Software serial”, I hear you say. But what if I told you [Jacob] ...