2 layers86 × 54 mm
2 layers
ESP32 PCB Project
Akshajk3/ESP32_PCBA simple PCB made using a ESP32 to learn microcontroller design.
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 47
- Pads
- 140
- Tracks, vias
- 32, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 13 Nov 2025
- Updated
- 19 Nov 2025
Overview
ESP32 PCB Project is an open-source printed circuit board by Akshajk3, from the Akshajk3/ESP32_PCB repository on GitHub. It is a 2-layer board with 16 parts on 47 nets, routed with 32 tracks and 0 vias.
It is built around the ESP32-S3-WROOM-1-N8 and AMS1117-3.3. Its parts include 6 capacitors, 4 resistors, 2 ICs, 2 connectors and 2 switches. It belongs with the ESP32 boards of this library.
Main components
2
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
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdESP32_PCB
A simple PCB made using a ESP32 to learn microcontroller design.
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 0.1uF | Capacitor_SMD:C_0201_0603Metric | C4, C5 |
| 2 | 5.1K | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1, SW2 |
| 1 | 100R | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 100nf | Capacitor_SMD:C_0201_0603Metric | C1 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | 10uf | Capacitor_Tantalum_SMD:CP_EIA-1608-08_AVX-J | C6 |
| 1 | 22uF | Capacitor_SMD:C_0201_0603Metric | C3 |
| 1 | 22uf | Capacitor_Tantalum_SMD:CP_EIA-1608-08_AVX-J | C2 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Conn_01x08_Pin | Connector_PinHeader_1.00mm:PinHeader_1x08_P1.00mm_Vertical | J2 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_Amphenol_12401610E4-2A_CircularHoles | J1 |
Questions
What parts does the ESP32 PCB Project use?
16 parts, built around the ESP32-S3-WROOM-1-N8 and AMS1117-3.3. 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 ESP32 PCB Project KiCad files?
From the Akshajk3/ESP32_PCB repository on GitHub, at the commit this page was made from: the board is ESP32 PCB Project.kicad_pcb and its schematic ESP32 PCB Project.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32 PCB Project design in my own project?
Its repository states no licence, so its author keeps all rights: ask Akshajk3 before reusing the design.
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