| UART | Universal Asynchronous Receiver-Transmitter |
| I2C | Inter-Integrated Circuit |
| IoT | Internet of Things |
| DMA | Direct Memory Access |
| SD | Secure Digital |
| SPI | Serial Peripheral Interface |
| RAM | Random Access Memory |
| CPU | Central Processing Unit |
| CRC | Cyclic Redundancy Check |
| ISR | Interrupt Service Routine |
| MOSI | Master Output Slave Input |
| MISO | Master Input Slave Output |
| TBDs | Time Block Data |
| PSoC | Programmable System-on-Chip |
| RTC | Real-Time Clock |