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Skysweep32 rev c

bobberdolle1·SkySweep32·hardware/rev_c/skysweep32_rev_c.kicad_pcb

Skysweep32 rev c PCB layout, top view — open source ESP32 board by bobberdolle1
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About the Skysweep32 rev c PCB

Skysweep32 rev c is an open source ESP32 PCB design by bobberdolle1, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 150 × 95 mm, with 91 components from 51 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N16R8, from the ESP32 family. Other key parts include the USBLC6-2SC6, AP63203WU-7, BQ24074RGTR, TPS61232DRCR and MAX17048G+T10. By type, the board carries 31 resistors, 28 capacitors, 7 connectors, 6 ICs, 5 diodes and 4 switches.

It belongs with the rf & radio, iot & wireless and power & battery designs in this gallery.

From the project

Open-source passive multi-band RF monitoring system | 855–925 MHz, 2.4 GHz, 5.8 GHz | Rev C first prototype

Rev C is a four-layer, 150 × 95 mm passive-monitor carrier around an ESP32-S3-WROOM-1-N16R8. Fitted receive paths cover 855–925 MHz (E07/CC1101), 2.4 GHz (E28/SX1281), and 5.8 GHz (RX5808 RSSI). It also includes SAM-M10Q GNSS, microSD, OLED harness, local controls/alerts, USB-C, a protected 1S battery path, and ESP32-S3 Wi-Fi/BLE/ESP-NOW.

1. Read BUILD.md for exact tools and fabrication/assembly files. 2. Use hardwaremanifest.json for exact parts, footprints, pins, DNP choices, supplier/manufacturer references, and envelopes. 3. Use manufacturing/ only after reproducing the current evidence…

Main components on the Skysweep32 rev c

ESP32-S3-WROOM-1-N16R8USBLC6-2SC6AP63203WU-7BQ24074RGTRTPS61232DRCRMAX17048G+T10

Skysweep32 rev c bill of materials (BOM)

91 components, 51 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-WROOM-1-N16R8
Espressif Systems
U1
1
USBLC6-2SC6
STMicroelectronics
U2
1
AP63203WU-7
Diodes Incorporated
U3
1
BQ24074RGTR
Texas Instruments
U4
1
TPS61232DRCR
Texas Instruments
U5
1
MAX17048G+T10
Analog Devices
U6
2
AO3400A
Alpha & Omega Semiconductor
Q1, Q2
1
USB4105-GF-A
GCT
J1
1
104031-0811
Molex 104031-0811
Molex
J2
1
SM04B-SRSS-TB(LF)(SN)
OLED STEMMA QT
JST
J3
1
B2B-PH-K-S(LF)(SN)
OPTIONAL VIBRATION MOTOR
JST
J4
1
132289
SUB-GHZ SMA
Amphenol RF
J5
1
S2B-PH-SM4-TB(LF)(SN)
BATTERY — ADAFRUIT PID 328
JST
J6
1
132289
5.8-GHZ SMA
Amphenol RF
J7
1
CMT-1203-SMT-TR
CUI Devices
BZ1
1
MF-MSMF200-2
Bourns
F1
1
SAM-M10Q-00B
u-blox AG
GPS1
1
E28-2G4M12SX
Chengdu Ebyte Electronic Technology
RF1
1
E07-900M10S
Chengdu Ebyte Electronic Technology
RF2
1
RX5808-2012-12P
Multi-source legacy module
RF3
Show 31 more
QtyPartRefs
1
SKQGABE010
RESET
Alps Alpine
SW1
1
SKQGABE010
BOOT
Alps Alpine
SW2
1
SKQGABE010
USER
Alps Alpine
SW3
1
OS102011MA1QN1
SYSTEM POWER
C&K
SW4
1
SMAJ5.0A
Littelfuse
D1
2
PMEG3020EP,115
PMEG3020EP
Nexperia
D2, D4
1
APT1608LZGCK
GREEN
Kingbright
D3
1
APT1608LZGCK
CHARGE
Kingbright
D5
1
SRN6028-3R9M
3.9uH SRN6028-3R9M
Bourns
L1
1
SRN6028C-1R0Y
1uH SRN6028C-1R0Y
Bourns
L2
4
GRM31CR61A106KA01L
10u
Murata
C1, C17, C18, C19
8
GRM188R71E104KA01D
100n
Murata
C2, C6, C9, C11, C13, C15, C24, C29
6
GRM31CR61A226ME15L
22u
Murata
C3, C4, C20, C21, C22, C23
7
GRM21BR61A106KE19L
10u
Murata
C5, C8, C10, C12, C14, C16, C25
1
GRM188R61A105KA61D
1u
Murata
C7
1
EEE-FK1A471P
470u 10V
Panasonic
C26
1
GRM188R71H103KA01D
10n
Murata
C30
2
RC0603FR-075K1L
5.1k
Yageo
R1, R2
2
RC0603FR-0722RL
22R
Yageo
R3, R4
5
RC0603FR-0710KL
10k
Yageo
R5, R6, R7, R8, R20
2
RC0603JR-070RL
0R
Yageo
R9, R10
4
RC0603FR-0747KL
47k
Yageo
R11, R12, R13, R14
2
RC0603FR-07100RL
100R
Yageo
R15, R18
5
RC0603FR-07100KL
100k
Yageo
R16, R19, R28, R29, R30
2
RC0603FR-071KL
1k
Yageo
R17, R31
1
RC0603FR-0746K4L
46.4k
Yageo
R21
1
RC0603FR-071K13L
1.13k
Yageo
R22
1
RC0603FR-071K18L
1.18k
Yageo
R23
1
RC0603FR-074K12L
4.12k
Yageo
R24
1
RC0603FR-071K5L
1.5k
Yageo
R25
2
RC0603FR-074K7L
4.7k
Yageo
R26, R27

Skysweep32 rev c design files

The KiCad project lives in the bobberdolle1/SkySweep32 repository on GitHub; these links point at the commit this page was built from.

Skysweep32 rev c: common questions

What microcontroller does the Skysweep32 rev c use?

The Skysweep32 rev c is built around the ESP32-S3-WROOM-1-N16R8, from the ESP32 family.

How big is the Skysweep32 rev c PCB?

The Skysweep32 rev c measures 150 × 95 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Skysweep32 rev c?

91 components, from 51 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 Skysweep32 rev c design files?

From the bobberdolle1/SkySweep32 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 Skysweep32 rev c design in my own project?

Yes, under the terms of its GPL-3.0 license, which bobberdolle1 chose for the repository.

Can I test firmware for the Skysweep32 rev c 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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