4 layers101.6 × 76.2 mm
Pco2-sensor board
NOAA-PMEL/ASVCO2
Open Source Repository for the Autonomous Surface Vehicle CO2 (ASVCO2) gen2 system
154 parts
2 layers66 × 57 mm
Aurora
LOGDrakon/Aurora- Size
- 66 × 57 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 70
- Nets
- 87
- Pads
- 279
- Tracks, vias
- 607, 30
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 27 Feb 2026
- Updated
- 22 Jun 2026
Overview
Aurora is an open-source printed circuit board by LOGDrakon, from the LOGDrakon/Aurora repository on GitHub. It is a 2-layer board of 66 × 57 mm with 70 parts on 87 nets, routed with 607 tracks and 30 vias.
It is built around the STM32G0B1KBU6, USBLC6-2SC6 and CGA4J1X7R0J106K125AC, with the PA4332.472NLT, SS14 and CR0603-FX-5101ELF among its other parts. Its parts include 30 resistors, 10 transistors, 8 capacitors, 6 ICs and 5 diodes. It belongs with the STM32 boards of this library.
Main components
8
STM32G0B1KBU6
UFQFPN-32(5x5)-40℃~+85℃ 1.7V~3.6V 128KB 144KB 30 32 Bit 64MHz ARM Cortex-M0+ Built-in+External FLASH UFQFPN-32(5x5) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
CGA4J1X7R0J106K125AC
080510uF 6.3V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSTDKMultilayer Ceramic Capacitors MLCC - SMD/SMTPA4332.472NLT
-2.85A 4.7uH 4A 90mΩ ±20% - Power Inductors ROHSPulse ElecPower Inductors
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
CR0603-FX-5101ELF
0603-55℃~+155℃ 100mW 5.1kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHSBournsChip Resistor - Surface Mount
ERJ-P08F8202V
1206-55℃~+155℃ 660mW 82kΩ Thick Film Resistor ±1% ±100ppm/℃ 1206 Chip Resistor - Surface Mount ROHSPanasonicChip Resistor - Surface Mount
FTSH-107-01-F-DV-K
SMD,P=1.27mm-55℃~+125℃ 1.27mm 14P 2 2x7P 3.05mm 3.4A Black Gold Phosphor bronze Pin Header Surface Mount,Vertical SMD,P=1.27mm Pin Headers ROHSSamtecPin Headers
Parts
70| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 3.3R | SamacSys:RESC1608X55N | R9, R10, R11, R12, R13, R20, R21, R22, R23, R24 |
| 10 | 5.1R | SamacSys:RESC5025X120N | R1, R2, R3, R4, R5, R14, R15, R16, R17, R18 |
| 10 | ~ | SamacSys:TLP2303TPLE | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10 |
| 3 | 0.16R | Resistor_SMD:R_0603_1608Metric | R28, R29, R30 |
| 3 | 100R | Resistor_SMD:R_0603_1608Metric | R25, R26, R27 |
| 3 | AL8860WT-7 | SamacSys:SOT95P280X100-5N | IC4, IC5, IC6 |
| 3 | CGA4J1X7R0J106K125AC | SamacSys:CGA4J2NP01H223J125AA | C6, C7, C8 |
| 3 | GXT21BR71A475KE13L | SamacSys:CAPC2012X140N | C1, C2, C4 |
| 3 | PA4332.472NLT | SamacSys:PA4332472NLT | L1, L2, L3 |
| 3 | SS14 | SamacSys:DIOM5227X270N | D1, D2, D3 |
| 2 | 100nF | Capacitor_SMD:C_0402_1005Metric | C3, C5 |
| 2 | CR0603-FX-5101ELF | SamacSys:RESC1608X55N | R7, R19 |
| 2 | ~ | SamacSys:OT-3RGB-C30 | LED1, LED2 |
| 1 | 1190297 | SamacSys:1190297 | J1 |
| 1 | 1190297 | SamacSys:Pad_Connector_2 | J4 |
| 1 | 1751183 | SamacSys:1751183 | J5 |
| 1 | 3403.0166.24 | SamacSys:3403016624 | F1 |
| 1 | ERJ-P08F8202V | SamacSys:ERJP08__1206_ | R8 |
| 1 | FTSH-107-01-F-DV-K | SamacSys:FTSH-107-XX-YYY-DV-K | J3 |
| 1 | MCT0603MC3302FP500 | SamacSys:RESC1608X55N | R6 |
| 1 | SPST | SamacSys:TS09-63-25-WT-160-SMT-TR | S1 |
| 1 | STM32G0B1KBU6 | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | IC3 |
| 1 | TPS73533DRVT | SamacSys:SON65P200X200X80-7N | IC1 |
| 1 | USB4940-00-A | SamacSys:USB494000A | J2 |
| 1 | USBLC6-2SC6 | SamacSys:SOT95P280X145-6N | IC2 |
| 1 | ~ | SamacSys:PSK-10E-5 | AL1 |
Questions
How big is the Aurora PCB?
It measures 66 × 57 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Aurora use?
70 parts, built around the STM32G0B1KBU6, USBLC6-2SC6, CGA4J1X7R0J106K125AC and PA4332.472NLT. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Aurora KiCad files?
From the LOGDrakon/Aurora repository on GitHub, at the commit this page was made from: the board is PCB/Aurora/Aurora.kicad_pcb and its schematic PCB/Aurora/Aurora.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Aurora design in my own project?
Its repository states no licence, so its author keeps all rights: ask LOGDrakon before reusing the design.
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