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SPIRIT

SPIRIT-org·SPIRIT·EDA-kicad/cm5-carrier.kicad_pcb

SPIRIT PCB layout, top view — open source Raspberry Pi board by SPIRIT-org
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About the SPIRIT PCB

SPIRIT is an open source Raspberry Pi PCB design by SPIRIT-org, published on GitHub under the CERN-OHL-S-2.0 license. It is a 6-layer board measuring 82 × 155 mm, with 130 components from 80 distinct parts.

Its main chip is the ComputeModule5-CM5, from the Raspberry Pi family. Other key parts include the EG25GGC-128-SGNS, CODEC-TLV320AIC3204IRHBR, BQ25792RQMR, BAT-CONNECTOR-FLTS22WR00 and 22V-boost-AP3032KTR-G1. By type, the board carries 44 capacitors, 32 resistors, 11 ICs, 8 test points, 7 switches and 6 inductors.

It belongs with the wearables and dev boards & breakouts designs in this gallery.

From the project

Smartphone based on the Raspberry Pi CM 5.

Open source smartphone, from available components. Prioritizing user experience, performance, control, repairability, innovation and privacy. Contribution and feedback are very welcome! Contribution Guide.

We are currently in the development phase, progress is documented here and on the V Electronics YT channel. For information about the project please refer to the SPIRIT wiki.

SPIRIT, from the project README
From the project README

Main components on the SPIRIT

EG25GGC-128-SGNSCODEC-TLV320AIC3204IRHBRBQ25792RQMRBAT-CONNECTOR-FLTS22WR0022V-boost-AP3032KTR-G1MP3429GL-ZFPC15pin-1mm-pitch-F52Q-1A7H1-11015Flash-LED-LumiledMUX HD3SS460RHRRTS3USB221Ausb-polarity-TUSB321RWBR

SPIRIT bill of materials (BOM)

130 components, 80 distinct parts.

QtyPartRefs
1
EG25GGC-128-SGNS
U1
1
CODEC-TLV320AIC3204IRHBR
U4
1
BQ25792RQMR
U7
1
BAT-CONNECTOR-FLTS22WR00
U9
1
22V-boost-AP3032KTR-G1
U10
1
MP3429GL-Z
U11
1
FPC15pin-1mm-pitch-F52Q-1A7H1-11015
U12
1
Flash-LED-Lumiled
U13
1
MUX HD3SS460RHRR
U14
1
TS3USB221A
USB SWITCH 2CHANNEL TS3USB221AQRSERQ1
U15
1
usb-polarity-TUSB321RWBR
U16
1
~
Q1
3
BSS816NWH6327XTSA1
~
Q2, Q3, Q4
1
CX90MW9-24P1
USBC-4-0-CX90MW9-24P1
J1
1
SIM-G85D1160022HHR
J2
1
FINGER
J3
1
SJ2-35894B-SMT-TR
J4
1
VIBR
B1
1
LP504783JU
Li-ion-3.7 35Ah
BAT1
1
FH72-31S-0.3SHW
DIS1
Show 60 more
QtyPartRefs
1
9A 6V
F1
2
CMR-15062S-67
LS1, LS2
1
microphone
MK1
1
ComputeModule5-CM5
Module1
1
EG25-switch-CSS-1210MC
SW1
1
MIC-switch-CSS-1210MC
SW2
1
CAM-switch-CSS-1210MC
SW3
1
PROG
SW4
1
VOL-
SW5
1
VOL+
SW6
1
POW
SW7
8
test-pad-1
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8
1
PUSB3FR6
~
TVS-PUSB1
1
PESD5V0S1USF
protection-PESD5V0C1USFYL
ZD1
1
protection-PESD5V0C1USFYL
ZD2
1
QBLP601-R5
5mA 2V Fv
LED1
1
NSR20F40NXT5G
D_Schottky
D1
1
1N4007W-T
D2
1
LQH44PN3R3MPRL
3.3uH
L1
2
DFE252012P-2R2M=P2
2.2uH
L2, L4
1
ETQP4M2R2KVC
2.2uH
L3
1
6.8uH
L5
1
VLS5030EX-D
1.5uH
L6
4
0.33 µF coupling cap
C1, C2, C3, C4
1
200pF
C12
1
0.1uF
C13
13
CC0603KRX5R6BB106
10uF
C29, C30, C33, C34, C35, C39, C40, C41 +5
1
CC0402KRX7R9BB102
1nF 50V
C31
3
CC0603KRX5R8BB105
1uF
C32, C53, C54
3
CC0603MRX6S5BB226
22uF
C36, C43, C51
3
CC0603KRX5R7BB475
4.7uF
C37, C52, C64
5
CC0603KRX7R7BB104
0.1uF
C38, C45, C55, C59, C66
2
CC0603KRX7R8BB473
47nF
C42, C44
7
CC0603MRX5R5BB226
22uF
C56, C57, C58, C60, C61, C62, C65
1
CC0603KRX7R9BB682
6.8nF
C63
1
thermistor
R1
1
270KΩ 0.5W
R2
1
100KΩ
R5
1
RC0603FR-07127KL
127kΩ
R7
4
ERA-3AEB103V
10kΩ
R8, R25, R30, R43
1
ERA-3AEB103V
10k
R9
1
RC0603FR-074K7L
4.7KΩ
R10
1
ERA-3AEB104V
100kΩ
R12
1
RC0603JR-07100RL
100Ω
R13
4
RC0603FR-0747KL
100kΩ
R18, R31, R32, R33
1
RC0402FR-13680KL
680kΩ 1%
R19
2
RC0402FR-13470KL
470kΩ 1%
R21, R26
1
RC0402FR-131RL
1MΩ 1%
R22
1
RC0603FR-075K23L
5.23kΩ
R24
1
ERT-JZEG103FA
10kΩ
R27
1
AC0603FR-1330KL
30kΩ
R28
1
ERJ3EKF6800V
680Ω
R29
1
RC0603JR-07820KL
820kΩ
R34
1
RC0603FR-07182KL
182KΩ
R35
1
CSRT0603FT5R00
5Ω
R37
1
RC0603FR-07750KL
750kΩ
R38
1
ERA-3AEB204V
200kΩ
R39
1
RC0603FR-076K8L
6.8kΩ
R40
1
1KΩ 0.5W
R41
1
ERJ-P06J102V
1KΩ 0.5W
R42

SPIRIT design files

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

SPIRIT: common questions

What microcontroller does the SPIRIT use?

The SPIRIT is built around the ComputeModule5-CM5, from the Raspberry Pi family.

How big is the SPIRIT PCB?

The SPIRIT measures 82 × 155 mm, has 6 copper layers and is 1.511 mm thick.

How many components are on the SPIRIT?

130 components, from 80 distinct parts. The full bill of materials is listed on this page.

Where can I download the SPIRIT design files?

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

Can I use the SPIRIT design in my own project?

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

Can I test firmware for the SPIRIT without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Raspberry Pi firmware against it before you order a PCB.

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