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30A home automation using esp32

hammadurrehman2006·kicad_lab·09_30A_home_automation_using_esp32/30A_home_automation_using_esp32.kicad_pcb

30A home automation using esp32 PCB layout, top view — open source ESP32 board by hammadurrehman2006

About the 30A home automation using esp32 PCB

30A home automation using esp32 is an open source ESP32 PCB design by hammadurrehman2006, published on GitHub. It is a 2-layer board measuring 80.8 × 73.1 mm, with 28 components from 17 distinct parts.

Its main chip is the ESP32-WROOM-32, from the ESP32 family. Other key parts include the PC817 and AMS1117. By type, the board carries 8 resistors, 4 ICs, 4 diodes, 3 connectors, 2 transistors and 2 relays.

From the project

A collection of KiCad PCB designs developed during my Electronic Engineering degree (2024-28). Includes university projects, personal experiments, and custom components—featuring schematics, layouts, Gerber files, and documentation. Open-source hardware for education, collaboration, and real-world manufacturing.

Main components on the 30A home automation using esp32

ESP32-WROOM-32PC817AMS1117

30A home automation using esp32 bill of materials (BOM)

28 components, 17 distinct parts.

QtyPartRefs
1
ESP32-WROOM-32
U1
2
PC817
U2, U3
1
AMS1117
U4
2
S8050
Q1, Q2
1
Conn_01x04_Pin
J1
1
Screw_Terminal_01x04
J2
1
Screw_Terminal_01x03
J3
1
RAYEX-L90AS
K1
1
PR13-5V-450-1C
K2
1
HLK-PM01
PS1
2
SW_Push
SW1, SW2
2
LED
D1, D3
2
1N4148
D2, D4
1
10uf
C1
1
22uf
C2
6
1k
R1, R2, R3, R4, R5, R6
2
10k
R7, R8

30A home automation using esp32 design files

The KiCad project lives in the hammadurrehman2006/kicad_lab repository on GitHub; these links point at the commit this page was built from.

30A home automation using esp32: common questions

What microcontroller does the 30A home automation using esp32 use?

The 30A home automation using esp32 is built around the ESP32-WROOM-32, from the ESP32 family.

How big is the 30A home automation using esp32 PCB?

The 30A home automation using esp32 measures 80.8 × 73.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 30A home automation using esp32?

28 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the 30A home automation using esp32 design files?

From the hammadurrehman2006/kicad_lab repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the 30A home automation using esp32 design in my own project?

The repository has no license, so all rights stay with hammadurrehman2006. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the 30A home automation using esp32 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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