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OtterCam s3

Jana-Marie·OtterCam-s3

OtterCam s3 PCB layout, top view — open source board by Jana-Marie
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About the OtterCam s3 PCB

OtterCam s3 is an open source PCB design by Jana-Marie, published on GitHub under the CERN-OHL-S-2.0 license. It is a 4-layer board measuring 49.8 × 49.8 mm, with 155 components from 51 distinct parts.

Other key parts include the AllWinner-S3(FBGA-234), AXP209(QFN-48), SY8089AAAC and AP6236. By type, the board carries 71 capacitors, 52 resistors, 8 diodes, 6 connectors, 6 inductors and 4 ICs.

It belongs with the sensors designs in this gallery.

From the project

Open source 1080p60Hz USB & IP camera based on Sochip s3 and OS05A10/OS05A20 (general MIPI CSI IP camera interface).

Open source 1080p60Hz USB & IP camera based on Sochip s3 and OS05A10/OS05A20 (general MIPI CSI IP camera interface).

In the current state the camera does boot and the sensor shows up under linux, however no video or image files have been captured yet, as the sensor driver is currently being written by us. All hardware files are tested in the current revision and are, except for some minor changes, final. Still no waranty as this is an open source project. CAD files have been designed with OpenSCAD and should be final too.

OtterCam s3, from the project README
From the project README

Main components on the OtterCam s3

AllWinner-S3(FBGA-234)AXP209(QFN-48)SY8089AAACAP6236

OtterCam s3 bill of materials (BOM)

155 components, 51 distinct parts.

QtyPartRefs
1
AllWinner-S3(FBGA-234)
U1
1
AXP209(QFN-48)
U2
1
SY8089AAAC
U3
1
AP6236
U4
1
DTA114YKA
Q1
1
32.768kHz
Y1
1
24MHz
Y2
1
26MHz
Y3
1
UART
J1
1
SD
J2
1
USB
J3
1
RJ45
J4
1
MIPI
J5
1
LENS
J6
1
KH-5220-A56_U.FL
AE1
2
Fiducial
FID1, FID2
1
RST
SW1
2
ESD5302F
D1, D6
2
LED
D2, D3
1
P6SMB6.8CA
D4
Show 31 more
QtyPartRefs
1
LED
D5
1
YEL
D7
1
GRN
D8
1
FERRET
FB1
4
2.2uH
L1, L2, L3, L5
1
2.2nH
L4
29
10u
C1, C2, C4, C11, C13, C14, C15, C19 +21
3
47u
C3, C9, C10
21
100n
C5, C6, C16, C17, C30, C31, C32, C33 +13
1
2.2u
C7
1
1n
C8
4
100n
C12, C65, C66, C67
1
470n
C18
2
1p
C40, C41
1
10p
C42
1
DNP
C48
6
18p
C58, C59, C61, C62, C69, C70
1
1n
C68
6
22
R1, R14, R31, R43, R46, R50
3
100
R2, R3, R30
3
0
R4, R21, R22
17
47k
R5, R6, R7, R8, R9, R10, R11, R18 +9
8
5k1
R12, R13, R19, R23, R24, R28, R32, R54
2
200k
R15, R47
1
DNP
R16
5
2k2
R17, R48, R49, R56, R57
2
75
R20, R26
1
3k3
R29
2
240
R51, R52
1
10M
R53
1
6k04
R55

OtterCam s3 design files

The KiCad project lives in the Jana-Marie/OtterCam-s3 repository on GitHub; these links point at the commit this page was built from.

OtterCam s3: common questions

How big is the OtterCam s3 PCB?

The OtterCam s3 measures 49.8 × 49.8 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the OtterCam s3?

155 components, from 51 distinct parts. The full bill of materials is listed on this page.

Where can I download the OtterCam s3 design files?

From the Jana-Marie/OtterCam-s3 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the OtterCam s3 design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which Jana-Marie chose for the repository.

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