Main Board
AssemblyApplication SoC running the voice assistant, with co-processor MCU, RAM, flash, and a Wi-Fi/Bluetooth radio. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Board
9 top-level lines as of r158374| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Compute SoC Module | soc-module | 1× | 1 | · | part |
| 3 | Microcontroller | mcu | 1× | 1 | · | part |
| 4 | LPDDR RAM | smart-speaker-dram | 1× | 1 | · | part |
| 5 | Flash Storage | smart-speaker-flash | 1× | 1 | · | part |
| 6 | Wi-Fi/BT Module | smart-speaker-wifi-module | 1× | 1 | · | part |
| 7 | Antenna | smart-speaker-antenna | 2× | 2 | · | part |
| 8 | SMD Passive (R/C/L) | smd-passives | 220× | 220 | · | part |
| 9 | Connector | connector | 4× | 4 | · | part |