HardLabs

Main

LEDs-by-glowingkitty·GlowLight·PCB files/MainPCB/MainPCB.kicad_pcb

Main PCB layout, top view — open source ESP32 board by LEDs-by-glowingkitty
Simulate this board

About the Main PCB

Main is an open source ESP32 PCB design by LEDs-by-glowingkitty, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 58.5 × 120.9 mm, with 117 components from 53 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N8, from the ESP32 family. Other key parts include the CYPD3177-24LQXQ, SN74LVC1G373DBVR, HSM4805, AP40P05 and TYPE-C-31-M-22. By type, the board carries 35 capacitors, 34 resistors, 21 ICs, 20 connectors, 4 switches and 2 diodes.

From the project

What a beautiful desk lamp!

A compact desk lamp that glows smoothly from all sides. Perfect for setting a relaxed mood at home, or to use it as a party light.

- Shop - More details - Tech specs - FAQ - Documents - 3D files - PCB files

Main, from the project README
From the project README

Main components on the Main

CYPD3177-24LQXQSN74LVC1G373DBVRHSM4805AP40P05TYPE-C-31-M-22TPS53319DQPRMSM261D4030H1CPMTPS62933DRLRAO3400ASN74LVC2T45DCUR74LVC2G04DW-7X6511WR-03H-C30D60-R2MDA1050-2R2MX6511WR-06H-C30D60-R2ESP32-S3-WROOM-1-N8

Main bill of materials (BOM)

117 components, 53 distinct parts.

QtyPartRefs
1
CYPD3177-24LQXQ
IC1
1
SN74LVC1G373DBVR
U1
1
HSM4805
U2
2
AP40P05
U4, U8
1
TYPE-C-31-M-22
U5
1
TPS53319DQPR
U6
1
MSM261D4030H1CPM
U7
1
TPS62933DRLR
U9
1
AO3400A
U12
2
SN74LVC2T45DCUR
U14, U24
1
74LVC2G04DW-7
U15
4
X6511WR-03H-C30D60-R2
U16, U17, U18, U19
1
MDA1050-2R2M
U20
2
X6511WR-06H-C30D60-R2
U21, U22
1
ESP32-S3-WROOM-1-N8
U23
20
Solder_Pad
P1, P3, P4, P5, P18, P19, P20, P21 +12
3
TS-1185EC-C-D-B
SW1, SW2, SW4
1
SK-3245S-L3-B
SW3
1
BZT52C10
D1
1
WS2812B
D2
Show 33 more
QtyPartRefs
1
CPY201209T-4R7M-NP
L1
1
3.3uF
C1
7
1uF
C2, C3, C4, C5, C13, C15, C25
12
0.1uF
C6, C7, C18, C21, C22, C23, C26, C28 +4
1
10uF
C8
3
47uF
C9, C10, C11
3
22uF X5R
C12, C14, C16
1
4.7uF
C17
2
10uF
C19, C27
1
33nF
C20
1
47pF
C24
1
47uF
C31
2
1nF
C36, C38
7
100K
R1, R5, R15, R19, R21, R28, R29
1
2K
R2
2
2K
R3, R4
1
30.9K
R6
1
10K
R7
1
10K
R8
2
1K
R9, R46
1
49.9K
R12
3
5.1K
R13, R16, R39
1
20K
R17
2
105K
R18, R36
1
1.8K
R22
4
62
R24, R25, R26, R27
1
5.1K
R30
1
71.5K
R31
1
10K
R32
1
150K
R38
1
2.4K
R40
1
220K
R44
1
51K
R45

Main design files

The KiCad project lives in the LEDs-by-glowingkitty/GlowLight repository on GitHub; these links point at the commit this page was built from.

Main: common questions

What microcontroller does the Main use?

The Main is built around the ESP32-S3-WROOM-1-N8, from the ESP32 family.

How big is the Main PCB?

The Main measures 58.5 × 120.9 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Main?

117 components, from 53 distinct parts. The full bill of materials is listed on this page.

Where can I download the Main design files?

From the LEDs-by-glowingkitty/GlowLight repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Main design in my own project?

Yes, under the terms of its GPL-3.0 license, which LEDs-by-glowingkitty chose for the repository.

Can I test firmware for the Main 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.

Similar boards