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Veramonitor

eigenlucy·ESPHome-Panel·elec/layout/default/veramonitor.kicad_pcb

Veramonitor PCB layout, top view — open source ESP32 board by eigenlucy
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About the Veramonitor PCB

Veramonitor is an open source ESP32 PCB design by eigenlucy, published on GitHub under the MIT license. It is a 2-layer board measuring 137.2 × 120.1 mm, with 47 components from 18 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N16R2, from the ESP32 family. Other key parts include the KH-TYPE-C-16P, SPH0641LU4H-1, AMS1117-3.3, SKRPACE010 and 1.8inch LCD Module. By type, the board carries 22 ICs, 13 capacitors, 11 resistors and 1 connector.

It belongs with the iot & wireless, audio and displays & leds designs in this gallery.

From the project

made with atopile

SPI Pin mapping (elec/src/veramonitor.ato, line 67):

I2S Pin Mapping (veramonitor.ato, line 73):

Neopixels invoked and configured in each KailhSW module

Neopixel Pin Maping (veramonitor.ato, line 70):

SW1 ~ GPIO14; SW2 ~ GPIO21; SW3 ~ GPIO47; SW4 ~ GPIO48; GPIO45 ~ SW5; SW6 ~ GPIO35

Main components on the Veramonitor

KH-TYPE-C-16PSPH0641LU4H-1AMS1117-3.3ESP32-S3-WROOM-1-N16R2SKRPACE0101.8inch LCD ModuleMAX98357AETE+TSK6805-EC20CPG1511F01S05KLJ-01304T-08R07WCL05B103KB5NNNC

Veramonitor bill of materials (BOM)

47 components, 18 distinct parts.

QtyPartRefs
1
—
U1
1
KH-TYPE-C-16P
Shenzhen Kinghelm Elec
U2
1
SPH0641LU4H-1
KNOWLES
U3
1
AMS1117-3.3
Advanced Monolithic Systems
U4
1
ESP32-S3-WROOM-1-N16R2
Espressif Systems
U5
1
SKRPACE010
ALPSALPINE
U6
1
1.8inch LCD Module
Waveshare
U7
1
MAX98357AETE+T
Maxim Integrated
U8
6
SK6805-EC20
OPSCO Optoelectronics
U9, U11, U13, U15, U17, U19
6
CPG1511F01S05
Kailh
U10, U12, U14, U16, U18, U20
1
KLJ-01304T-08R07W
KELIKING
U21
1
CL05B103KB5NNNC
10nF ±10% 50V X7R
Samsung Electro-Mechanics
U22
1
SM04B-SRSS-TB(LF)(SN)
JST Sales America
J1
4
CL21A106KAYNNNE
10µF ±10% 25V X5R
Samsung Electro-Mechanics
C2, C3, C5, C6
8
CL05B104KO5NNNC
100nF ±10% 16V X7R
Samsung Electro-Mechanics
C4, C8, C9, C10, C11, C12, C13, C14
1
CL05A106MP5NUNC
10µF ±20% 10V X5R
Samsung Electro-Mechanics
C7
2
RC0402FR-074K7L
4.7kΩ ±1% 62.5mW
YAGEO
R1, R2
9
0402WGF1002TCE
10kΩ ±1% 62.5mW
UNI-ROYAL(Uniroyal Elec)
R3, R4, R5, R6, R7, R8, R9, R10 +1

Veramonitor design files

The KiCad project lives in the eigenlucy/ESPHome-Panel repository on GitHub; these links point at the commit this page was built from.

Veramonitor: common questions

What microcontroller does the Veramonitor use?

The Veramonitor is built around the ESP32-S3-WROOM-1-N16R2, from the ESP32 family.

How big is the Veramonitor PCB?

The Veramonitor measures 137.2 × 120.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Veramonitor?

47 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Veramonitor design files?

From the eigenlucy/ESPHome-Panel repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Veramonitor design in my own project?

Yes, under the terms of its MIT license, which eigenlucy chose for the repository.

Can I test firmware for the Veramonitor 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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