# ESP32 x86 PC \| Advanced \[Example\]

## Description

A self\-contained “retro PC” platform built around the ESP32, exposing classic PC\-style IO: VGA video, PS/2 keyboard/mouse, audio\-out to an onboard speaker, microSD storage, plus USB\-C for power and USB\-UART for programming/debug\.

## Project Details

- **Owner:** alexanderignas
- **Created:** 10/8/2026
- **Last Updated:** 10/8/2026
- **Visibility:** Public
- **License:** https://creativecommons\.org/licenses/by/4\.0/

## Key Components

### BOOT — [1825027\-8](https://flux.ai/lcsc/1825027-8~gmt0.md)

- Manufacturer Name: TE Connectivity\(泰科电子\)
- Product Info Url: https://lcsc\.com/product\-detail/Others\_TE\-Connectivity\_1825027\-8\_TE\-Connectivity\-1825027\-8\_C266196\.html
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1811132016\_TE\-Connectivity\-1825027\-8\_C266196\.pdf
- Package or Case Code: KEY\-TH\_1825027\-8
- Manufacturer Part Number: 1825027\-8
- LCSC Part Number: C266196
- JLCPCB Part Class: Extended Part
- Part Type: Tactile Switches

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### Card2 — [TF PUSH](https://flux.ai/lcsc/tf-push~2rg8.md)

- Manufacturer Name: SHOU HAN\(首韩\)
- JLCPCB Part Class: Extended Part
- Symbol Style: parametric\-v1
- Manufacturer Part Number: TF PUSH
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1912111437\_SHOU\-HAN\-TF\-PUSH\_C393941\.pdf
- Connector Positions: 9
- Part Type: SIM Card Connectors
- Connector Type: Memory Connectors
- Connector Pitch: 2\.54mm
- LCSC Part Number: C393941
- Package or Case Code: TF\-SMD\_TF\-PUSH
- Product Info Url: https://lcsc\.com/product\-detail/Connector\-Card\-Sockets\_SHOU\-HAN\-SHOU\-HAN\-TFDeck\-TF\-Deck\_C393941\.html
- Connector Rows: 1
- Connector Gender: Non\-Gendered

**Pins:**
- 10 [pin 10]
- 11 [pin 11]
- 12 [pin 12]
- 13 [pin 13]
- CD [pin 9]
- CD/DAT3 [pin 2]
- CLX [pin 5]
- CMD [pin 3]
- DAT0 [pin 7]
- DAT1 [pin 8]
- DAT2 [pin 1]
- VDD [pin 4]
- VSS [pin 6]

### D2 — [WE\-TVS\-82400102](https://flux.ai/vasy_skral/we-tvs-82400102~xt.md)

- Datasheet URL: https://katalog\.we\-online\.de/pbs/datasheet/82400102\.pdf
- Part Type: Protection
- Manufacturer Name: Würth Elektronik
- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Part Number: 82400102

**Pins:**
- GND [pin 2]
- IO1 [pin 6]
- IO1 [pin 1]
- IO2 [pin 4]
- IO2 [pin 3]
- VDD [pin 5]

### D3 — [LESD8D3\.3CAT5G](https://flux.ai/lcsc/lesd8d3p3cat5g~9mfl.md)

- Part Type: ESD Protection Devices
- JLCPCB Part Class: Extended Part
- Manufacturer Part Number: LESD8D3\.3CAT5G
- LCSC Part Number: C2987698
- Package or Case Code: DFN\-2\_L1\.0\-W0\.6\-P0\.65\-BI
- Manufacturer Name: UMW\(友台半导体\)

**Pins:**
- A [pin 2]
- K [pin 1]

### D4 — [LESD8D3\.3CAT5G](https://flux.ai/lcsc/lesd8d3p3cat5g~9mfl.md)

- Part Type: ESD Protection Devices
- JLCPCB Part Class: Extended Part
- Manufacturer Part Number: LESD8D3\.3CAT5G
- LCSC Part Number: C2987698
- Package or Case Code: DFN\-2\_L1\.0\-W0\.6\-P0\.65\-BI
- Manufacturer Name: UMW\(友台半导体\)

**Pins:**
- A [pin 2]
- K [pin 1]

### D5 — [LESD8D3\.3CAT5G](https://flux.ai/lcsc/lesd8d3p3cat5g~9mfl.md)

- Part Type: ESD Protection Devices
- JLCPCB Part Class: Extended Part
- Manufacturer Part Number: LESD8D3\.3CAT5G
- LCSC Part Number: C2987698
- Package or Case Code: DFN\-2\_L1\.0\-W0\.6\-P0\.65\-BI
- Manufacturer Name: UMW\(友台半导体\)

**Pins:**
- A [pin 2]
- K [pin 1]

### D6 — [BAT54C\-7\-F](https://flux.ai/lcsc/bat54c-7-f~xpzb.md)

- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.6\-P1\.90\-LS2\.8\-BR
- LCSC Part Number: C134405
- Product Info Url: https://lcsc\.com/product\-detail/Schottky\-Barrier\-Diodes\-SBD\_DIODES\_BAT54C\-7\-F\_BAT54C\-7\-F\_C134405\.html
- Manufacturer Name: DIODES\(美台\)
- Manufacturer Part Number: BAT54C\-7\-F
- Part Type: Schottky Barrier Diodes \(SBD\)
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1809200026\_Diodes\-Incorporated\-BAT54C\-7\-F\_C134405\.pdf

**Pins:**
- A [pin 2]
- A [pin 1]
- K [pin 3]

### D7 — [BAT54C\-7\-F](https://flux.ai/lcsc/bat54c-7-f~xpzb.md)

- Package or Case Code: SOT\-23\-3\_L2\.9\-W1\.6\-P1\.90\-LS2\.8\-BR
- LCSC Part Number: C134405
- Product Info Url: https://lcsc\.com/product\-detail/Schottky\-Barrier\-Diodes\-SBD\_DIODES\_BAT54C\-7\-F\_BAT54C\-7\-F\_C134405\.html
- Manufacturer Name: DIODES\(美台\)
- Manufacturer Part Number: BAT54C\-7\-F
- Part Type: Schottky Barrier Diodes \(SBD\)
- JLCPCB Part Class: Extended Part
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1809200026\_Diodes\-Incorporated\-BAT54C\-7\-F\_C134405\.pdf

**Pins:**
- A [pin 2]
- A [pin 1]
- K [pin 3]

### ESP1 — [ESP32\-WROVER\-E](https://flux.ai/vasy_skral/esp32-wrover-e~n0w.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Module
- Datasheet URL: https://www\.espressif\.com/sites/default/files/documentation/esp32\-wrover\-e\_esp32\-wrover\-ie\_datasheet\_en\.pdf
- Manufacturer Name: Espressif Systems
- Manufacturer Part Number: ESP32\-WROVER\-E\-N16R8
- Symbol Style: parametric\-v1

**Pins:**
- 3V3 [pin 2]
- EN [pin 3]
- EXP [pin 51]
- EXP [pin 45]
- EXP [pin 39\_6]
- EXP [pin 50]
- EXP [pin 39\_1]
- EXP [pin 48]
- EXP [pin 39\_7]
- EXP [pin 39\_3]
- EXP [pin 41]
- EXP [pin 44]
- EXP [pin 39\_4]
- EXP [pin 40]
- EXP [pin 42]
- EXP [pin 43]
- EXP [pin 39\_9]
- EXP [pin 49]
- EXP [pin 47]
- EXP [pin 39\_8]
- EXP [pin 39\_5]
- EXP [pin 39\_2]
- EXP [pin 46]
- GND [pin 38]
- GND [pin 15]
- GND [pin 1]
- IO0 [pin 25]
- IO12 [pin 14]
- IO13 [pin 16]
- IO14 [pin 13]
- IO15 [pin 23]
- IO18 [pin 30]
- IO19 [pin 31]
- IO2 [pin 24]
- IO21 [pin 33]
- IO22 [pin 36]
- IO23 [pin 37]
- IO25 [pin 10]
- IO26 [pin 11]
- IO27 [pin 12]
- IO32 [pin 8]
- IO33 [pin 9]
- IO34 [pin 6]
- IO35 [pin 7]
- IO4 [pin 26]
- IO5 [pin 29]
- NC [pin 22]
- NC [pin 21]
- NC [pin 32]
- NC [pin 27]
- NC [pin 17]
- NC [pin 28]
- NC [pin 19]
- NC [pin 18]
- NC [pin 20]
- RXD0 [pin 34]
- SENSOR\_VN [pin 5]
- SENSOR\_VP [pin 4]
- TXD0 [pin 35]

### FB1 — [Ferrite Bead 0603](https://flux.ai/vasy_skral/ferrite-bead-0603~znt.md)

- Part Type: Inductor
- Manufacturer Part Number: GZ1608D601TF

**Pins:**
- \~ [pin 1]
- \~ [pin 2]

### FB2 — [Ferrite Bead 0603](https://flux.ai/vasy_skral/ferrite-bead-0603~znt.md)

- Part Type: Inductor
- Manufacturer Part Number: GZ1608D601TF

**Pins:**
- \~ [pin 1]
- \~ [pin 2]

### IC1 — [CH340C](https://flux.ai/vasyl/ch340c~qf3.md)

- Datasheet URL: https://datasheet\.lcsc\.com/szlcsc/Jiangsu\-Qin\-Heng\-CH340C\_C84681\.pdf
- Part Type: Integrated Circuit
- Symbol Style: parametric\-v1
- Manufacturer Name: Wah
- Manufacturer Part Number: CH340C

**Pins:**
- \~CTS [pin 9]
- \~DCD [pin 12]
- \~DSR [pin 10]
- \~DTR [pin 13]
- \~RI [pin 11]
- \~RTS [pin 14]
- GND [pin 1]
- NC [pin 7]
- NC [pin 8]
- R232 [pin 15]
- RXD [pin 3]
- TXD [pin 2]
- UD\- [pin 6]
- UD\+ [pin 5]
- V3 [pin 4]
- VCC [pin 16]

### KeyBoard — [HYC03\-MDC603\-128B](https://flux.ai/lcsc/hyc03-mdc603-128b~sxsv.md)

- Manufacturer Name: 华宇创
- Datasheet URL: https://www\.lcsc\.com/datasheet/C2926814\.pdf
- Part Type: Circular Connectors & Cable Connectors
- Package or Case Code: CONN\-TH\_HYC\_HYC03\-MDC603\-128B
- Manufacturer Part Number: HYC03\-MDC603\-128B
- Symbol Style: parametric\-v1
- LCSC Part Number: C2926814

**Pins:**
- \#1/DATA [pin 5]
- \#2/Reserved [pin 4]
- \#3/GND [pin 6]
- \#4/VCC [pin 3]
- \#5/CLK [pin 2]
- \#6/Reserved [pin 1]
- 7 [pin 7]
- 8 [pin 8]
- 9 [pin 9]

### Mouse — [HYC03\-MDC603\-128B](https://flux.ai/lcsc/hyc03-mdc603-128b~sxsv.md)

- Manufacturer Name: 华宇创
- Datasheet URL: https://www\.lcsc\.com/datasheet/C2926814\.pdf
- Part Type: Circular Connectors & Cable Connectors
- Package or Case Code: CONN\-TH\_HYC\_HYC03\-MDC603\-128B
- Manufacturer Part Number: HYC03\-MDC603\-128B
- Symbol Style: parametric\-v1
- LCSC Part Number: C2926814

**Pins:**
- \#1/DATA [pin 5]
- \#2/Reserved [pin 4]
- \#3/GND [pin 6]
- \#4/VCC [pin 3]
- \#5/CLK [pin 2]
- \#6/Reserved [pin 1]
- 7 [pin 7]
- 8 [pin 8]
- 9 [pin 9]

### MUTE — [1825027\-8](https://flux.ai/lcsc/1825027-8~gmt0.md)

- Manufacturer Name: TE Connectivity\(泰科电子\)
- Product Info Url: https://lcsc\.com/product\-detail/Others\_TE\-Connectivity\_1825027\-8\_TE\-Connectivity\-1825027\-8\_C266196\.html
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1811132016\_TE\-Connectivity\-1825027\-8\_C266196\.pdf
- Package or Case Code: KEY\-TH\_1825027\-8
- Manufacturer Part Number: 1825027\-8
- LCSC Part Number: C266196
- JLCPCB Part Class: Extended Part
- Part Type: Tactile Switches

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### POWER — [SS\-12D11G5R](https://flux.ai/lcsc/ss-12d11g5r~0g4d.md)

- Symbol Style: parametric\-v1
- Manufacturer Part Number: SS\-12D11G5R
- Package or Case Code: SW\-TH\_SS\-12D11G5R
- LCSC Part Number: C388633
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2110151730\_XKB\-Connection\-SS\-12D11G5R\_C388633\.pdf
- Part Type: Slide Switches
- Product Info Url: https://lcsc\.com/product\-detail/\_XKB\-Enterprise\-SS\-12D11L5R\_C388633\.html
- JLCPCB Part Class: Extended Part
- Manufacturer Name: XKB Connectivity\(中国星坤\)

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]
- 5 [pin 5]

### PWR — [LED\-0805\-Template\-2](https://flux.ai/vasy_skral/led-0805-template-2~uu0.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: LED
- Manufacturer Part Number: XL\-2012UGC

**Pins:**
- A [pin 2]
- K [pin 1]

### Q1 — BSS138

- Manufacturer Part Number: BSS138
- Part Type: Transistor
- Manufacturer Name: onsemi
- Datasheet URL: https://www\.onsemi\.com/pdf/datasheet/bss138\-d\.pdf

**Pins:**
- D
- G
- S

### Q2 — BSS138

- Manufacturer Part Number: BSS138
- Part Type: Transistor
- Manufacturer Name: onsemi
- Datasheet URL: https://www\.onsemi\.com/pdf/datasheet/bss138\-d\.pdf

**Pins:**
- D
- G
- S

### Q3 — BSS138

- Manufacturer Part Number: BSS138
- Part Type: Transistor
- Manufacturer Name: onsemi
- Datasheet URL: https://www\.onsemi\.com/pdf/datasheet/bss138\-d\.pdf

**Pins:**
- D
- G
- S

### Q5 — BSS138

- Manufacturer Part Number: BSS138
- Part Type: Transistor
- Manufacturer Name: onsemi
- Datasheet URL: https://www\.onsemi\.com/pdf/datasheet/bss138\-d\.pdf

**Pins:**
- D
- G
- S

### Q6 — BSS138

- Manufacturer Part Number: BSS138
- Part Type: Transistor
- Manufacturer Name: onsemi
- Datasheet URL: https://www\.onsemi\.com/pdf/datasheet/bss138\-d\.pdf

**Pins:**
- D
- G
- S

### Q7 — BSS138

- Manufacturer Part Number: BSS138
- Part Type: Transistor
- Manufacturer Name: onsemi
- Datasheet URL: https://www\.onsemi\.com/pdf/datasheet/bss138\-d\.pdf

**Pins:**
- D
- G
- S

### RESET — [1825027\-8](https://flux.ai/lcsc/1825027-8~gmt0.md)

- Manufacturer Name: TE Connectivity\(泰科电子\)
- Product Info Url: https://lcsc\.com/product\-detail/Others\_TE\-Connectivity\_1825027\-8\_TE\-Connectivity\-1825027\-8\_C266196\.html
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1811132016\_TE\-Connectivity\-1825027\-8\_C266196\.pdf
- Package or Case Code: KEY\-TH\_1825027\-8
- Manufacturer Part Number: 1825027\-8
- LCSC Part Number: C266196
- JLCPCB Part Class: Extended Part
- Part Type: Tactile Switches

**Pins:**
- 1 [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### SPK1 — [FS\-1540](https://flux.ai/lcsc/fs-1540~hqyy.md)

- LCSC Part Number: C482341
- Part Type: Speakers
- Manufacturer Part Number: FS\-1540
- JLCPCB Part Class: Extended Part
- Package or Case Code: BUZ\-SMD\_5P\-L15\.0\-W15\.0\-P13\.7\-BL
- Manufacturer Name: FUET\(福声科技\)

**Pins:**
- \+ [pin 1]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]

### U1 — [AMS1117\-3\.3](https://flux.ai/vasy_skral/ams1117-33~34.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: AMS 
- Part Type: Integrated Circuit
- Symbol Style: Parametric
- Manufacturer Part Number: AMS1117\-3\.3
- Datasheet URL: https://datasheet\.lcsc\.com/lcsc/1811021917\_Advanced\-Monolithic\-Systems\-AMS1117\_C6188\.pdf

**Pins:**
- GND [pin 1]
- TAB\(VOUT\) [pin 4]
- VIN [pin 3]
- VOUT [pin 2]

### U2 — [NS4150B](https://flux.ai/lcsc/ns4150b~fu6a.md)

- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2209161630\_Shenzhen\-Nsiway\-Tech\-NS4150B\_C189961\.pdf
- LCSC Part Number: C189961
- IC Type: Class D Amplifier
- Part Type: Audio Power OpAmps
- Package or Case Code: MSOP\-8\_L3\.0\-W3\.0\-P0\.65\-LS5\.0\-BL
- Product Info Url: https://lcsc\.com/product\-detail/Audio\-Power\-OpAmps\_Shenzhen\-Nsiway\-Tech\-NS4150\_C189961\.html
- Manufacturer Part Number: NS4150B
- JLCPCB Part Class: Extended Part
- Supply Voltage: 3\~5\.25V
- Manufacturer Name: Nsiway\(纳芯威\)

**Pins:**
- Bypass [pin 2]
- CTRL [pin 1]
- GND [pin 7]
- INN [pin 4]
- INP [pin 3]
- VCC [pin 6]
- VON [pin 5]
- VoP [pin 8]

### USB1 — [TYPEC\-305\-ACP16](https://flux.ai/lcsc/typec-305-acp16~masx.md)

- Package or Case Code: USB\-C\-SMD\_TYPEC\-305\-ACP16
- JLCPCB Part Class: Extended Part
- Symbol Style: parametric\-v1
- Datasheet URL: https://www\.lcsc\.com/datasheet/C920227\.pdf?spm=wm\.sxq\.inf\.ggs&lcsc\_vid=FAVfU11RQQULVwBXQ1EMXlJfQVIPVVEFTlBaV1JeRlQxVlNeT1RaUlNURllbVzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D
- LCSC Part Number: C920227
- Manufacturer Part Number: TYPEC\-305\-ACP16
- Manufacturer Name: XUNPU\(讯普\)
- Part Type: USB Connectors

**Pins:**
- CC1 [pin A5]
- CC2 [pin B5]
- D\- [pin A7]
- D\- [pin B7]
- D\+ [pin B6]
- D\+ [pin A6]
- EH [pin 18]
- EH [pin 17]
- EH [pin 20]
- EH [pin 19]
- GND [pin A12]
- GND [pin B1]
- GND [pin B12]
- GND [pin A1]
- SBU1 [pin A8]
- SBU2 [pin B8]
- VBUS [pin B9]
- VBUS [pin A4]
- VBUS [pin A9]
- VBUS [pin B4]

### VGA — [D\-DMRH15PF\-E006](https://flux.ai/lcsc/d-dmrh15pf-e006~x4fu.md)

- Package or Case Code: DSUB\-TH\_15P\-P2\.29\-H\-F\_DDMRH15PFE006
- Symbol Style: parametric\-v1
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/1912111437\_Ckmtw\-Shenzhen\-Cankemeng\-D\-DMRH15PF\-E006\_C379814\.pdf
- LCSC Part Number: C379814
- Product Info Url: https://lcsc\.com/product\-detail/\_Shenzhen\-Cankemeng\-DDMRH15PFE006\_C379814\.html
- Manufacturer Name: Ckmtw\(灿科盟\)
- Manufacturer Part Number: D\-DMRH15PF\-E006
- Part Type: D\-Sub/DVI/HDMI Connectors
- JLCPCB Part Class: Extended Part

**Pins:**
- 1 [pin 1]
- 10 [pin 10]
- 11 [pin 11]
- 12 [pin 12]
- 13 [pin 13]
- 14 [pin 14]
- 15 [pin 15]
- 16 [pin 16]
- 17 [pin 17]
- 2 [pin 2]
- 3 [pin 3]
- 4 [pin 4]
- 5 [pin 5]
- 6 [pin 6]
- 7 [pin 7]
- 8 [pin 8]
- 9 [pin 9]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/alexanderignas/esp32\-x86\-pc\-or\-advanced\-example\~tu](https://flux.ai/alexanderignas/esp32-x86-pc-or-advanced-example~tu).*

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*Generated from [https://flux\.ai/alexanderignas/esp32\-x86\-pc\-or\-advanced\-example\~tu](https://flux.ai/alexanderignas/esp32-x86-pc-or-advanced-example~tu)*