4 layers29.5 × 56.9 mm
ESP32 Clone
futureshocked/KLP3e_ESP32_development_kit
This is the repository for the "ESP32 Devkit clone" project.
36 parts5
4 layers30.7 × 56.9 mm
ESP32 Clone devkit
futureshocked/KLP3e_ESP32_development_kit5This is the repository for the "ESP32 Devkit clone" project.
- Size
- 30.7 × 56.9 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 36
- Nets
- 68
- Pads
- 228
- Tracks, vias
- 745, 46
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 19 Nov 2021
- Updated
- 3 Apr 2023
Overview
ESP32 Clone devkit is an open-source printed circuit board by futureshocked, from the futureshocked/KLP3e_ESP32_development_kit repository on GitHub. It is a 4-layer board of 30.7 × 56.9 mm with 36 parts on 68 nets, routed with 745 tracks and 46 vias.
It is built around the CP2102N-A01-GQFN28R, ESP32-WROOM-32 and AMS1117-3.3, with the MMSS8050-H-TP among its other parts. Its parts include 10 resistors, 9 capacitors, 5 diodes, 3 connectors and 2 ICs. It belongs with the ESP32 boards of this library.
Main components
4
CP2102N-A01-GQFN28R
QFN-28-EP(5x5)-40℃~+85℃ 13.7mA 195uA 3Mbps 3V~3.6V Transceiver USB 2.0 QFN-28-EP(5x5) USB Converters ROHSSilicon LabsUSB Converters
ESP32-WROOM-32
SMD,18x25.5mm-40℃~+85℃ -98dBm 2.4GHz 2.7V~3.6V 20dBm Bluetooth4.2 ESP32-DOWDQ6 UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC 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
MMSS8050-H-TP
SOT-23-55℃~+150℃ 1 NPN 1.5A 100MHz 100nA 120 25V 300mW 500mV 5V NPN SOT-23 Bipolar (BJT) ROHSMicro Commercial ComponentsBipolar (BJT)
README
README.mdKLP3e ESP32 development kit, a Kicad project
This is the repository for the "ESP32 Devkit clone" project.
This is one of the projects from the course KiCad Like a Pro, 3rd edition.
Parts
36| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0.1uF/50V(10%) | Capacitor_SMD:C_01005_0402Metric | C9, C14, C19, C22 |
| 3 | 10K(5%) | Resistor_SMD:R_01005_0402Metric | R11, R21, R22 |
| 3 | 22uF/10V(20%) | Capacitor_SMD:C_0201_0603Metric | C1, C3, C21 |
| 3 | D_TVS | Diode_SMD:D_SOD-523 | D4, D5, D6 |
| 2 | 0R(5%) | Resistor_SMD:R_01005_0402Metric | R17, R18 |
| 2 | 2K(5%) | Resistor_SMD:R_01005_0402Metric | R2, R24 |
| 2 | Conn_01x19_Male | Connector_PinHeader_2.54mm:PinHeader_1x19_P2.54mm_Vertical | J2, J3 |
| 2 | MMSS8050-H-TP | digikey-footprints:SOT-23-3 | Q1, Q2 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_B3S-1000 | SW1, SW2 |
| 1 | 0.1uF/50V(10%)(NC) | Capacitor_SMD:C_01005_0402Metric | C15 |
| 1 | 10K(5%)(NC) | Resistor_SMD:R_01005_0402Metric | R23 |
| 1 | 22.1K(5%) | Resistor_SMD:R_01005_0402Metric | R25 |
| 1 | 4.7uF/6.3V(10%) | Capacitor_SMD:C_01005_0402Metric | C20 |
| 1 | 47.5K(5%) | Resistor_SMD:R_01005_0402Metric | R26 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | CP2102N-A01-GQFN28 | Package_DFN_QFN:TQFN-28-1EP_5x5mm_P0.5mm_EP2.7x2.7mm | U1 |
| 1 | D_Schottky | Diode_SMD:D_SOD-323 | D3 |
| 1 | ESP32-WROOM-32 | digikey-footprints:ESP32-WROOM-32D | MOD1 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LOGO | DesktopLibrary:TE_Logo_11.6x4 | G*** |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-AB_Molex_47590-0001 | J1 |
The 35 most common of 36 parts.
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Questions
How big is the ESP32 Clone devkit PCB?
It measures 30.7 × 56.9 mm and has 4 copper layers, 4.69 mm thick.
What parts does the ESP32 Clone devkit use?
36 parts, built around the CP2102N-A01-GQFN28R, ESP32-WROOM-32, AMS1117-3.3 and MMSS8050-H-TP. 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 Clone devkit KiCad files?
From the futureshocked/KLP3e_ESP32_development_kit repository on GitHub, at the commit this page was made from: the board is ESP32 Clone devkit.kicad_pcb and its schematic ESP32 Clone devkit.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32 Clone devkit design in my own project?
Its repository states no licence, so its author keeps all rights: ask futureshocked before reusing the design.