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SmartHomeSystemBasisStation

StefanZott·SmartHomeSystemBasisStation·pcb/BasisStation/BasisStation.kicad_pcb

SmartHomeSystemBasisStation PCB layout, top view — open source ESP32 board by StefanZott

About the SmartHomeSystemBasisStation PCB

SmartHomeSystemBasisStation is an open source ESP32 PCB design by StefanZott, published on GitHub. It is a 2-layer board measuring 160 × 132.6 mm, with 68 components from 42 distinct parts.

Its main chip is the ESP32-S3-WROOM-1U-N16R8, from the ESP32 family. Other key parts include the D3V3XA4B10LP-7 and W5500. By type, the board carries 25 resistors, 24 capacitors, 6 diodes, 3 ICs, 2 connectors and 2 inductors.

It belongs with the iot & wireless designs in this gallery.

From the project

SmartHome-Basisstation auf Basis des ESP32-S3 mit eigener Platine, ESP-IDF-Firmware und Web-Oberfläche zur WLAN-Konfiguration und Gerätediagnose. Das Repository bündelt Hardware (KiCad), Firmware und SPIFFS-Web-Assets in einem Projekt.

SmartHome-Basisstation auf Basis des ESP32-S3 mit eigener Platine, ESP-IDF-Firmware und Web-Oberfläche zur WLAN-Konfiguration und Gerätediagnose. Das Repository bündelt Hardware (KiCad), Firmware und SPIFFS-Web-Assets in einem Projekt.

Stückliste und Pinout: docs/project/hardware.md

- Firmware: ESP-IDF v5.5.2 für ESP32-S3, Build über idf.py - IDE: VS Code mit ESP-IDF-Erweiterung; optional Dev Container (.devcontainer/) - Hardware: KiCad 8/9 — Projekt unter pcb/BasisStation/

Main components on the SmartHomeSystemBasisStation

D3V3XA4B10LP-7ESP32-S3-WROOM-1U-N16R8W5500

SmartHomeSystemBasisStation bill of materials (BOM)

68 components, 42 distinct parts.

QtyPartRefs
1
D3V3XA4B10LP-7
D3V3XA4B10LP
Diodes Incorporated
U1
1
ESP32-S3-WROOM-1U-N16R8
U6
1
W5500
WIZnet
U7
1
830059532
25 MHz
Wurth Elektronik
Y1
1
12401598E4#2A
12401598E4-2A
Amphenol
J1
1
61200621621
Würth Elektronik
J6
1
MF-NSMF110-2
1.1A
Bourns
F1
1
12401598E4#2A
12401598E4-2A
Amphenol
J_PWR1
1
AP3211KTR-G1
AP3211
Diodes Incorporated
PS1
1
PTS645VL58-2 LFS
S2
1
7499011121A
Wurth Elektronik
T1
1
YELLOW
D7
1
151033BS03000
BLUE
Würth Elektronik
D8
1
151033RS03000
RED
Würth Elektronik
D9
1
151031VS06000
GREEN
Würth Elektronik
D10
1
SS34-HF
SS34
Comchip Technology
D11
1
SMAJ5.0A
Littelfuse
D12
1
BLM21PG601SN1D
Ferrit 600R@100MHz
Murata
FB1
1
SRN6045TA-100M
10uH
Bourns
L1
3
WCAP-FTXX_P10
C7, C10, C12
Show 22 more
QtyPartRefs
1
WCAP-PT5H_6.3X5.2
C8
1
CL21B106KOQNNNE
10uF
Samsung
C13
1
CL21A226MOQNNNE
22uF
Samsung
C14
1
CC0805KRX7R9BB104
100 nF
YAGEO
C15
7
CC0805KRX7R9BB104
100nF
YAGEO
C16, C17, C18, C19, C20, C21, C22
1
CL21A475KAQNNNE
4,7 µF
Samsung
C23
2
CC0805KRX7R9BB103
10nF
YAGEO
C24, C31
2
CC0805JRNPO9BN270
27 pF
YAGEO
C25, C26
1
CL21B106KOQNNNE
10 µF
Samsung
C27
1
C1206C102KGRACTU
1nF/2kV
KEMET
C28
2
CC0805KRX7R9BB682
6,8nF
YAGEO
C29, C30
1
CL21B223KBANNNC
22nF
Samsung
C32
6
RC0805FR-0710KL
10kΩ
YAGEO
R9, R28, R29, R30, R31, R32
5
RC0805FR-07220RL
220Ω
YAGEO
R13, R15, R16, R33, R34
1
RC0805FR-07100RL
100Ω
YAGEO
R14
1
RC0805FR-0749K9L
49,9 kΩ
YAGEO
R17
1
RC0805FR-0716K2L
16,2 kΩ
YAGEO
R18
4
RC0805FR-075K1L
5,1 kΩ
YAGEO
R19, R20, R21, R22
1
RC0805FR-0712K4L
12,4kΩ, 1%
YAGEO
R27
1
RC0805JR-070RL
0Ω
YAGEO
R35
4
RC0805FR-0749R9L
49,9Ω 1%
YAGEO
R36, R37, R39, R40
1
RC0805FR-0710RL
10Ω 1%
YAGEO
R38

SmartHomeSystemBasisStation design files

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

SmartHomeSystemBasisStation: common questions

What microcontroller does the SmartHomeSystemBasisStation use?

The SmartHomeSystemBasisStation is built around the ESP32-S3-WROOM-1U-N16R8, from the ESP32 family.

How big is the SmartHomeSystemBasisStation PCB?

The SmartHomeSystemBasisStation measures 160 × 132.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SmartHomeSystemBasisStation?

68 components, from 42 distinct parts. The full bill of materials is listed on this page.

Where can I download the SmartHomeSystemBasisStation design files?

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

Can I use the SmartHomeSystemBasisStation design in my own project?

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

Can I test firmware for the SmartHomeSystemBasisStation 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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