A general-purpose input/output (GPIO) is an uncommitted digital signal pin on an integrated circuit or electronic circuit (e.g. MCUs/MPUs) board which may be used as an input or output, or both, and is controllable by software. GPIOs have no predefined purpose and are unused by default.

GPI inputs can be used to trigger a number of events on the switcher from a GPI I/O device. An example of a commonly used GPI input is the small, hand-held, trigger a weather forecaster uses to advance though the different backgrounds in the weather forecast.

General Purpose Interface (GPI) is a high/low voltage signalling protocol that allows the switcher to send simple commands to an external device, or receive commands from a device.

Each GPI pin on the switcher can be configured as either an input, or an output. By default, all GPIs are set as inputs.

GPIO General Purpose Input Circuits. In addition to dedicated variable reluctor (VR) and exhaust gas temperature (EGT) inputs (and a variety of output circuits), the General Purpose I/O (GPIO) board has five general purpose input circuits.

This guide provides you with all the information that is required in order to integrate a GPIO Box into a vsmStudio. This device is built to be used in a non-condensing environment within a temperature range of 0-60°C. Under or overshooting this working temperature range may cause fast aging of components or even malfunction of the whole device.

Apr 1, 2019 · Interaction with peripherals is central to many microcontroller applications. Although the exact capabilities vary from one processor to the other, a set of features known as General Purpose Input/Output (GPIO) is available in most microcontrollers.

The GPI-8941 is a General Purpose Interface Card that is housed in the openGear modular chassis. The card is designed to provide a way for customers to integrate GPI/GPO capability into their systems in a scalable, cost effective fashion.

GPI OUTPUT button. Press this button to display the GPI OUTPUT screen. The button displays the name of the currently-selected function or parameter.

Oct 18, 2016 · Most fixed RFID readers have a GPIO port, or General Purpose Input / Output port, that enables additional functionality, such as visual or audio signals. Unlike other ports on RFID readers, the GPIO port has only two settings – high (i.e. “on”), or nothing.