Main Control Board
AssemblyMicrocontroller running barcode decode firmware and wireless stack. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Control Board
5 top-level lines as of r142244| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Microcontroller | ring-scanner-mcu | 1× | 1 | · | part |
| 2 | Barcode Decoder | ring-scanner-decoder-asic | 1× | 1 | · | part |
| 3 | Power Management IC | ring-scanner-power-management | 1× | 1 | · | part |
| 4 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 5 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |