1.3 Acronyms and Abbreviations
| Acronyms and Abbreviations | Description |
|---|---|
| BOM | Bill of Materials |
| DFU | Device Firmware Update |
| I2C | Inter-Integrated Circuit |
| LED | Light Emitting Diode |
| MCU | Microcontroller Unit |
| NC | Not Connected |
| OOB | Out of the Box |
| PTA | Packet Traffic Arbitration |
| RX | Receiver |
| SDIO | Secure Digital Input Output |
| SCL | Serial Clock |
| SDA | Serial Data |
| SPI | Serial Peripheral Interface |
| TX | Transmitter |
| UART | Universal Asynchronous Receiver-Transmitter |
| USB | Universal Serial Bus |