4 layers106 × 80 mm
Mainboard
PyroVision-ThermalCam/Mainboard
Mainboard for the PyroVision thermal camera.
152 parts11GPL-3.0
2 layers101.6 × 101.6 mm
Andromeda
ncarpenedo/AndromedaPCB- Size
- 101.6 × 101.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 109
- Nets
- 150
- Pads
- 471
- Tracks, vias
- 39, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 17 Apr 2024
- Updated
- 20 Apr 2024
Overview
Andromeda is an open-source printed circuit board by ncarpenedo, from the ncarpenedo/AndromedaPCB repository on GitHub. It is a 2-layer board of 101.6 × 101.6 mm with 109 parts on 150 nets, routed with 39 tracks and 0 vias.
It is built around the ESP32-S3-WROOM-1-N8, AP63205WU and PCAL6416AHF, with the FXMA108BQX and RJ45 among its other parts. Its parts include 52 resistors, 25 capacitors, 13 connectors, 9 ICs and 3 switches. It belongs with the ESP32 boards of this library.
Main components
5
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
AP63205WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.8V~32V 5V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
PCAL6416AHF
HWQFN-24-40℃~+85℃ 1.65V~5.5V 16 1uA 2 25mA 400kHz I2C、SMBus Interrupt Output Push-Pull、Open-drain Reset function、Cascading and address extension、Built-in LED driver、IO level configurable HWQFN-24 I/O Expanders ROHSNXP SemiconductorsI/O Expanders
FXMA108BQX
DQFN-20-EP(2.5x4.5)-40℃~+85℃ 1 1.65V~5.5V 1.65V~5.5V 100Mbps 8 Auto Direction Detection、Power-Off Protection Bidirectional Tri-State DQFN-20-EP(2.5x4.5) Translators, Level Shifters ROHSonsemiTranslators, Level Shifters
RJ45
TH-12PTH-12P SMT ROHSJLCPCB AssemblyUncategorised
README
README.mdAndromedaPCB
Parts
109| Qty | Value | Footprint | References |
|---|---|---|---|
| 26 | 1K | Resistor_SMD:R_0805_2012Metric | R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R27, R28 +10 |
| 15 | 10K | Resistor_SMD:R_0805_2012Metric | R23, R25, R32, R34, R36, R37, R38, R39, R42, R44, R45, R46, R47, R49, R51 |
| 10 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C4, C8, C9, C12, C13, C14, C15, C17, C18, C24 |
| 10 | RJ45 | Connector_RJ:RJ45_Amphenol_54602-x08_Horizontal | J4, J5, J6, J7, J8, J9, J10, J11, J12, J13 |
| 7 | .1uF | Capacitor_SMD:C_0805_2012Metric | C7, C11, C16, C19, C20, C21, C23 |
| 6 | 20K | Resistor_SMD:R_0805_2012Metric | R24, R26, R33, R35, R43, R52 |
| 4 | DRV8212DSGR | DRV8870DDA:WSON_212DSGR_TEX | U3, U4, U6, U7 |
| 3 | 1uF | Capacitor_SMD:C_0805_2012Metric | C2, C3, C10 |
| 2 | 22uF | Capacitor_SMD:C_0805_2012Metric | C5, C6 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric | R4, R5 |
| 2 | Fuse_Small | Fuse:Fuse_0805_2012Metric | F1, F2 |
| 2 | TestPoint | TestPoint:TestPoint_Plated_Hole_D3.0mm | TP1, TP2 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R6 |
| 1 | 10nF | Capacitor_SMD:C_0805_2012Metric | C22 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 2.2uF | Capacitor_SMD:C_0805_2012Metric | C25 |
| 1 | 3M | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 4.7uH | Inductor_THT:L_Radial_D9.5mm_P5.00mm_Fastron_07HVP | L1 |
| 1 | 60 | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | AP2127K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | AP63205WU | Package_TO_SOT_SMD:TSOT-23-6 | U1 |
| 1 | Barrel_Jack | Connector_BarrelJack:BarrelJack_CUI_PJ-036AH-SMT_Horizontal | J1 |
| 1 | Boot | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW3 |
| 1 | Conn_01x10_Pin | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J3 |
| 1 | D_Schottky | Diode_SMD:D_SMC | D2 |
| 1 | ESP32-S3-WROOM-1 | PCM_Espressif:ESP32-S3-WROOM-1 | U5 |
| 1 | FXMA108 | Package_DFN_QFN:WQFN-20-1EP_2.5x4.5mm_P0.5mm_EP1x2.9mm | U8 |
| 1 | LED | Diode_SMD:D_1206_3216Metric | D1 |
| 1 | PCAL6416AHF | Package_DFN_QFN:HVQFN-24-1EP_4x4mm_P0.5mm_EP2.1x2.1mm | U9 |
| 1 | Reset | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW2 |
| 1 | SW_Nidec_CAS-120A1 | Button_Switch_SMD:Nidec_Copal_CAS-120A | SW1 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_JAE_DX07S016JA1R1500 | J2 |
Questions
How big is the Andromeda PCB?
It measures 101.6 × 101.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Andromeda use?
109 parts, built around the ESP32-S3-WROOM-1-N8, AP63205WU, PCAL6416AHF and FXMA108BQX. 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 Andromeda KiCad files?
From the ncarpenedo/AndromedaPCB repository on GitHub, at the commit this page was made from: the board is Andromeda.kicad_pcb and its schematic Andromeda.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Andromeda design in my own project?
Its repository states no licence, so its author keeps all rights: ask ncarpenedo before reusing the design.
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