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A general-purpose input/output (GPIO) is an uncommitted digital signal pin on an integrated circuit or electronic circuit (e.g. MCUs/MPUs) board that can be used as an input or output, or both, and is controllable by software.
Integrated circuit GPIOs, Board-level GPIOs & Usage
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gpios gpio used output may circuit input usually board integrated circuitry pin ics signal include interface control board-level buffer interfaces
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| I²C | instance of | which interface GPIOs to serial communication buses | 0.80 | text |
| SMBus | instance of | which interface GPIOs to serial communication buses | 0.80 | text |
| Arduino | instance of | GPIOs are also found on embedded controller boards and Single board computers | 0.80 | text |
| BeagleBone | instance of | GPIOs are also found on embedded controller boards and Single board computers | 0.80 | text |
| and Raspberry Pi.While some board-level GPIOs are simple connections to IC pins | instance of | GPIOs are also found on embedded controller boards and Single board computers | 0.80 | text |
| many are given abilities which IC-based GPIOs usually lack | instance of | GPIOs are also found on embedded controller boards and Single board computers | 0.80 | text |
| lights | instance of | a GPIO may be used to control high-power devices | 0.80 | text |
| solenoids | instance of | a GPIO may be used to control high-power devices | 0.80 | text |
| heaters | instance of | a GPIO may be used to control high-power devices | 0.80 | text |
| and motors | instance of | a GPIO may be used to control high-power devices | 0.80 | text |
| Inter-Integrated Circuit | instance of | two GPIOs may be used to implement a serial communication bus | 0.80 | text |
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