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Koganeee

Sujay-Golla·koganeee·pcb/FC/FC.kicad_pcb

Koganeee PCB layout, top view — open source ESP32 board by Sujay-Golla
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About the Koganeee PCB

Koganeee is an open source ESP32 PCB design by Sujay-Golla, published on GitHub under the MIT license. It is a 4-layer board measuring 66 × 71 mm, with 92 components from 47 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the STM32F722RETX, ICM-45686, VL53L1CXV0FY1, LMR51430XDDCR and XC6206-2.8V. By type, the board carries 34 capacitors, 22 resistors, 10 ICs, 7 connectors, 5 diodes and 3 switches.

It belongs with the robotics & motion, audio and power & battery designs in this gallery.

From the project

Making my Kogane for my work room!

Koganeee, from the project README
From the project README

Main components on the Koganeee

STM32F722RETXICM-45686ESP32-S3-WROOM-1VL53L1CXV0FY1LMR51430XDDCRXC6206-2.8VXC6206P332MR-GXC6206-1.2VMAX98357A

Koganeee bill of materials (BOM)

92 components, 47 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32F722RETX
STM32F722RETx
U1
1
ICM-45686
TDK InvenSense(应美盛)
U2
1
ESP32-S3-WROOM-1
U4
1
VL53L1CXV0FY1
U5
2
LMR51430XDDCR
TI(德州仪器)
U6, U7
1
XC6206-2.8V
YONGYUTAI(永裕泰)
U8
1
XC6206P332MR-G
XC6206P332MR
TOREX(特瑞仕)
U9
1
XC6206-1.2V
XC6206-1.2V_C49446790
YONGYUTAI(永裕泰)
U10
1
MAX98357A
U11
2
DMG3415U
TECH PUBLIC(台舟)
Q1, Q2
1
X322525MOB4SI
YXC(扬兴晶振)
X1
1
Q13FC13500004
Q13FC1350000400
EPSON(爱普生)
X2
1
FC-ESC
J1
1
MIC_1
J2
1
MIC_2
J3
1
SCREEN
J4
1
SERVO
J5
1
SPEAKER
J6
1
RC
J7
1
TF-01A
SDCard-TF-01A
韩国韩荣
Card1
Show 27 more
QtyPartRefs
1
BSMD2920L-1000-16V
BHFUSE(佰宏)
F1
1
0510-GX-24PWB-GF-RB
CAMERA
GUOCONN(国连)
FPC1
3
TS-1088-AR02016
XUNPU(讯普)
SW1, SW2, SW3
1
TYPE-C 16PIN 2MD(073)
USB TYPE-C 16PIN 2MD
SHOU HAN(首韩)
USB1
2
RB088LAM-40TR
ROHM(罗姆)
D1, D2
2
LED
D3, D5
1
SMAJ18A
SMAJ18A_C148219
Littelfuse(美国力特)
D4
1
5.6U
5.6u
L1
1
6.8U
6.8u
L2
1
FCM1608KF-601T03
TAI-TECH(台庆)
L3
11
100N
100n
C1, C6, C9, C10, C12, C13, C14, C15 +3
3
2.2U
2.2u
C2, C5, C11
4
22U
22u
C3, C7, C28, C35
9
1u
C8, C17, C18, C19, C29, C30, C31, C32 +1
1
10U
10u
C20
2
6.8P
6.8p
C21, C22
2
20P
20p
C23, C24
1
4.7U
4.7u
C27
1
100U
100u
C34
3
5.1K
5.1k
R1, R2, R18
9
10K
10k
R3, R6, R12, R13, R14, R15, R16, R17 +1
2
3.6K
3.6k
R4, R5
1
100K
100k
R7
3
100K
100k
R8, R11, R20
1
22.1K
22.1k
R9
1
13.7K
13.7k
R10
2
330
R19, R21

Koganeee design files

The KiCad project lives in the Sujay-Golla/koganeee repository on GitHub; these links point at the commit this page was built from.

Koganeee: common questions

What microcontroller does the Koganeee use?

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

How big is the Koganeee PCB?

The Koganeee measures 66 × 71 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Koganeee?

92 components, from 47 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Koganeee design files?

From the Sujay-Golla/koganeee repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Koganeee design in my own project?

Yes, under the terms of its MIT license, which Sujay-Golla chose for the repository.

Can I test firmware for the Koganeee 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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