# Bill of Materials
## Overview
## TauLink
### Parts <note important>No guaranty this is correct, and will work…</note>
| Part(s) ref on design | Qty | Name | Doc | Supplier | SupplierRef |
|---|---|---|---|---|---|
| Resistors | |||||
| R1, R5, R6 | 3 | 10K 0402 SMD Resistor | N/A | Mouser | 660-RK73H1ETTP1002F |
| R2, R3 | 2 | 22R 0402 SMD Resistor | N/A | Mouser | 71-CRCW0402-22-E3 |
| R4 | 1 | 1.5K 0402 SMD Resistor | N/A | Mouser | 667-ERJ-2GEJ152X |
| R7 | 1 | 330R 0402 SMD Resistor | N/A | Mouser | 660-RK73B1ETTP331J |
| R8 | 1 | 4x330R 0402 SMD Resistor net. | N/A | Mouser | 652-CAT16-331J4LF |
| Capacitors | |||||
| C1-C5, C7, C9, C11 | 8 | 100nF 0402 SMD Capacitor | N/A | Mouser | 81-GRM155R71C104KA88 |
| C6 | 1 | 1uF 0402 SMD Capacitor | N/A | Mouser | 810-C1005X5R1A105K |
| C3, C4 | 2 | 10uF 0805 SMD Capacitor | N/A | Mouser | 81-GRM219R61E106KA2D |
| LEDs | |||||
| D4, D6 | 2 | Green 0603 SMD LED 20mA | N/A | eBay | 20x 0603 R,G,B,Y,O,W |
| D2 | 1 | Yellow 0603 SMD LED 20mA | N/A | eBay | See D4,D6 |
| D3 | 1 | Orange 0603 SMD LED 20mA | N/A | eBay | See D4,D6 |
| D5 | 1 | Blue 0603 SMD LED 20mA | N/A | eBay | See D4,D6 |
| Power | |||||
| D1 | 1 | BAT54C | Link | Mouser | 511-BAT54CWFILMY |
| U2 | 1 | 3.3V 250mA LDO Regulator | Link | Mouser | 926-2992IM5-3.3/NOPB |
| Headers/Sockets | |||||
| CONN1 | 1 | SMA Female *solder edge* | N/A | eBay | 5pcs Connector SMA female jack |
| CONN2 | 1 | SMT Male USB Type A | N/A | Mouser | 534-931 |
| CONN3, CONN4 | 2 | JST-SH 4-pin Side Entry Socket | N/A | eBay | 10x JST-SH 4 Pins |
| uC | |||||
| U1 | 1 | STM32F103CBT6 LQFP | Link | Mouser | 511-STM32F103CBT6 |
| X1 | 1 | SMD 8 MHz ceramic oscillator | Link | Mouser | 81-CSTCE8M00G55-R0 |
| Comm | |||||
| RF1 | 1 | RFM22B UHF 100mW Transceiver | Link | Aliexpress | |
### Resources
* Taulink OSHPark project * PipXtreme Schematic ( Openpilot forum )
## TauLink Module
### Parts
<note important>No guaranty this is correct, and will work…</note>
| Part(s) ref on design | Qty | Name | Doc | Supplier | SupplierRef |
|---|---|---|---|---|---|
| Resistors | |||||
| R1, R5, R6 | 3 | 10K 0402 SMD Resistor | N/A | Mouser | 660-RK73H1ETTP1002F |
| R2, R3 | 2 | 22R 0402 SMD Resistor | N/A | Mouser | 71-CRCW0402-22-E3 |
| R4 | 1 | 1.5K 0402 SMD Resistor | N/A | Mouser | 667-ERJ-2GEJ152X |
| R7 | 1 | 330R 0402 SMD Resistor | N/A | Mouser | 660-RK73B1ETTP331J |
| R8 | 1 | 4x330R 0402 SMD Resistor net. | N/A | Mouser | 652-CAT16-331J4LF |
| Capacitors | |||||
| C1-C5, C7, C9, C11 | 8 | 100nF 0402 SMD Capacitor | N/A | Mouser | 81-GRM155R71C104KA88 |
| C6 | 1 | 1uF 0402 SMD Capacitor | N/A | Mouser | 810-C1005X5R1A105K |
| C3, C4 | 2 | 10uF 0805 SMD Capacitor | N/A | Mouser | 81-GRM219R61E106KA2D |
| LEDs | |||||
| D4, D6 | 2 | Green 0603 SMD LED 20mA | N/A | eBay | 20x 0603 R,G,B,Y,O,W |
| D2 | 1 | Yellow 0603 SMD LED 20mA | N/A | eBay | See D4,D6 |
| D3 | 1 | Orange 0603 SMD LED 20mA | N/A | eBay | See D4,D6 |
| D5 | 1 | Blue 0603 SMD LED 20mA | N/A | eBay | See D4,D6 |
| Power | |||||
| D1 | 1 | BAT54C | Link | Mouser | 511-BAT54CWFILMY |
| U2 | 1 | 3.3V 250mA LDO Regulator | Link | Mouser | 926-2992IM5-3.3/NOPB |
| Headers/Sockets | |||||
| CONN1 | 1 | SMA Female *solder edge* | N/A | eBay | 5pcs Connector SMA female jack |
| CONN2 | 1 | SMT Male USB Type A | N/A | Mouser | 534-931 |
| CONN3, CONN4 | 2 | JST-SH 4-pin Side Entry Socket | N/A | eBay | 10x JST-SH 4 Pins |
| uC | |||||
| U1 | 1 | STM32F103CBT6 LQFP | Link | Mouser | 511-STM32F103CBT6 |
| X1 | 1 | SMD 8 MHz ceramic oscillator | Link | Mouser | 81-CSTCE8M00G55-R0 |
| Comm | |||||
| RF1 | 1 | RFM22B UHF 100mW Transceiver | Link | Aliexpress | |
### Resources
* TaulinkModule OSHPark project * Peabody124's branch of Taulab with source files * JR Module
