4 layers45 × 32.5 mm
FlashKa panel
DomPka/LuxLibre
Pick a light · Compare · Web apps · Firmware · Design your own · Build a FlashKa · Repository map · Help
143 partsGPL-3.0
2 layers99.7 × 99.7 mm
ESP32-eyal
makehackvoid/ESP8266Lib13I decided to make a PCB for my ESP32 things. I have many installed, each made differently. It is time to standardise them, hence this KiCAD (6) project. ======
- Size
- 99.7 × 99.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 47
- Pads
- 135
- Tracks, vias
- 285, 23
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 5 Feb 2015
- Updated
- 24 Apr 2024
Overview
ESP32-eyal is an open-source printed circuit board by makehackvoid, from the makehackvoid/ESP8266Lib repository on GitHub. It is a 2-layer board of 99.7 × 99.7 mm with 37 parts on 47 nets, routed with 285 tracks and 23 vias.
It is built around the ESP32-WROOM-32, MCP73831 and RT9080-33GJ5, with the DMP1045U and 2N7002W among its other parts. Its parts include 11 resistors, 9 connectors, 4 transistors, 3 capacitors and 3 ICs. It belongs with the ESP32 boards of this library.
Main components
5
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
MCP73831
UncategorisedMicrochip Technology
RT9080-33GJ5
TSOT-23-5-40℃~+125℃@(Tj) 1 2uA 3.3V 360mV@(600mA) 42uVrms 5.5V 600mA 75dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive TSOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSRichtek TechVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
DMP1045U
SOT-23-55℃~+150℃ 1 P-Channel 1.357nF 1.3W 12V 15.8nC@4.5V 1V 235pF 31mΩ@4.5V 5.2A 504pF P-Channel SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
2N7002W
SOT-323-55℃~+150℃ 1 N-channel 1.6V 115mA 200mW 25pF 50pF 5pF 60V 900mΩ@10V N-Channel SOT-323 MOSFETs ROHShongjiachengMOSFETs
README
examples/eyal/esp32/ESP32-eyal/README.mdI decided to make a PCB for my ESP32 things. I have many installed, each made differently. It is time to standardise them, hence this KiCAD (6) project.
I had the boards made by JLCPCB on 29/Feb/24, see the gerbers: gerbers-20240229-1703.zip
WARNING: Two issues with this version:
1 - Solar charger requires a cap on the input.
2 - The I2C lines incorrectly connect to pins 21/22, should be GPIO 21/22 (pins 33[SDA]/36[SCL]).Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 10K | Resistor_SMD:R_0805_2012Metric | R1, R3, R4, R5, R6, R7, R9, R10, R12 |
| 3 | DMP1045U | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q4 |
| 2 | 1uF | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | SW_Push | 0-Eyal:My_Switch | prog, reset |
| 1 | 100R | Resistor_SMD:R_0805_2012Metric | R2 |
| 1 | 2K | Resistor_SMD:R_0805_2012Metric | R11 |
| 1 | 2N7002W | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | ALT_V2 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | ALT_V3 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | BATT_I_SENSE | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | Battery | TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal | J1 |
| 1 | ESP32-WROOM-32 | 0-Eyal:ESP32-WROOM-32 | U2 |
| 1 | MCP73831 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | OW | TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-4_1x04_P2.54mm_Horizontal | J2 |
| 1 | RT9080-33 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | Serial | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J4 |
| 1 | Solar | TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal | J9 |
| 1 | V1 | TerminalBlock_TE-Connectivity:TerminalBlock_TE_282834-2_1x02_P2.54mm_Horizontal | J3 |
| 1 | VDD_I_SENSE | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
The 32 most common of 37 parts.
Questions
How big is the ESP32-eyal PCB?
It measures 99.7 × 99.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP32-eyal use?
37 parts, built around the ESP32-WROOM-32, MCP73831, RT9080-33GJ5 and DMP1045U. 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-eyal KiCad files?
From the makehackvoid/ESP8266Lib repository on GitHub, at the commit this page was made from: the board is examples/eyal/esp32/ESP32-eyal/ESP32-eyal.kicad_pcb and its schematic examples/eyal/esp32/ESP32-eyal/ESP32-eyal.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32-eyal design in my own project?
Its repository states no licence, so its author keeps all rights: ask makehackvoid before reusing the design.
Similar boards
- 2 layers30.5 × 104.8 mm
- 2 layers95 × 185 mm
Calculator
AnhadSawhney/MechanicalKeyCalculator
These are the CAD files for a calculator with mechanical keyswitches.
151 parts1MIT - 2 layers39.4 × 52.1 mm
- 4 layers33.1 × 20.3 mm
- 2 layers32 × 32 mm
- 4 layers22.7 × 58.5 mm
- 6 layers237.9 × 80.5 mm
XG Mobile Dock
osy/XG_Mobile_Station
Open source eGPU dock for ROG Ally and ROG Flow
300 parts712CC-BY-4.0