| GPIO | General-Purposes Input/Output |
| I2C | Inter-Integrated Circuit |
| ID | Identifier |
| IoT | Internet of Things |
| M2M | Machine-to-Machine |
| SD | Standard Deviation |
| SPI | Serial Peripheral Interface |
| SC | Smart Cupboard |
| TV | Television |
| UART | Universal Asynchronous Receiver-Transmitter |
| US | United States |
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