4 layers70 × 60 mm
6 layers82 × 155 mm
Cm5-carrier
SPIRIT-org/SPIRIT1.4kSmartphone based on the Raspberry Pi CM 5.
- Size
- 82 × 155 mm
- Copper layers
- 6
- Thickness
- 1.51 mm
- Parts
- 138
- Nets
- 449
- Pads
- 838
- Tracks, vias
- 243, 43
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 6 Aug 2024
- Updated
- 21 Aug 2026
Overview
Cm5-carrier is an open-source printed circuit board by SPIRIT-org, from the SPIRIT-org/SPIRIT repository on GitHub. It is a 6-layer board of 82 × 155 mm with 138 parts on 449 nets, routed with 243 tracks and 43 vias.
It is built around the EG25GGC-128-SGNS, MP3429GL-Z and BQ25792RQMR, with the TS3USB221ARSE, CC0603KRX5R6BB106 and CC0603MRX6S5BB226 among its other parts. Its parts include 44 capacitors, 34 resistors, 11 ICs, 7 switches and 6 inductors. It belongs with the computers and single-board computers boards and the Raspberry Pi (Linux) boards of this library.
Main components
12
EG25GGC-128-SGNS
LCC-LGA模块复位功能 LCC-LGA RF Modules ROHSQuectelRF Modules
MP3429GL-Z
QFN-13(3x4)-40℃~+125℃@(TJ) 1 450uA 600kHz 800mV~13V 800mV~16V Adjustable Boost Boost Built-in Yes QFN-13(3x4) DC-DC Converters ROHSMonolithic Power SystemsDC-DC Converters
BQ25792RQMR
QFN-29(4x4)-40℃~+85℃ 16.8V 1~4 21uA 3.6V~24V 5A Charging IC I2C Lithium Battery Support QFN-29(4x4) Battery Management ROHSTexas InstrumentsBattery Management
TS3USB221ARSE
UQFN-10(1.5x2)-40℃~+85℃ 12ns 2.3V~3.6V 250ps 2:1 30ns 6pF 6Ω 900MHz USB UQFN-10(1.5x2) Analog Switches - Special Purpose ROHSTexas InstrumentsAnalog Switches - Special Purpose
CC0603KRX5R6BB106
060310V 10uF X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSYAGEOMultilayer Ceramic Capacitors MLCC - SMD/SMTCC0603MRX6S5BB226
060322uF 6.3V X6S ±20% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSYAGEOMultilayer Ceramic Capacitors MLCC - SMD/SMTCC0603KRX7R7BB104
0603100nF 16V X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSYAGEOMultilayer Ceramic Capacitors MLCC - SMD/SMTCC0603KRX5R8BB105
06031uF 25V X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSYAGEOMultilayer Ceramic Capacitors MLCC - SMD/SMTCC0603KRX5R7BB475
060316V 4.7uF X5R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSYAGEOMultilayer Ceramic Capacitors MLCC - SMD/SMT
BSS816NWH6327XTSA1-HXY
SOT-323-55℃~+150℃ 1 N-channel 1V 20V 2A 300mW 85mΩ@2.5V N-Channel SOT-323 MOSFETs ROHSHXY MOSFETMOSFETs
DFE252012P-2R2M=P2
10082.2A 2.2uH 3A 70mΩ ±20% 1008 Power Inductors ROHSMurataPower InductorsCC0603KRX7R8BB473
060325V 47nF X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSYAGEOMultilayer Ceramic Capacitors MLCC - SMD/SMT
README
README.md
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.
[!IMPORTANT]
Watch out for fake websites and repositories!Before making suggestions and opening new discussions, search the issue list!
Quick links
- Technical specifications
- Hardware and electronics
- Software and operating System
- SPIRIT wiki
- Community
- Contribution guide
- Parts list Coming soon!!!
- Cost Coming soon!!!
- Ethical and environmental concerns
- Compliance and legality
- DIY build guide Coming soon!!!
- Resources
Concept images
(click image to expand it)
 |  |  |
 |  |  |
Roadmap
Chassis
Public Onshape project → Onshape 3D model (in progress) → 3D printable chassis → CNC chassis
Electronic systems
Select critical components → Footprints, symbols, 3D models → Power system (in progress) → Audio → GPS & GSM → LCD → Camera → Vibration & flashlight → Fingerprint scanner
Integration
Integrate systems into one motherboard or modular setup.
OS
Documented separately, see OS article.
Resources
Parts
138| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 10uF | SPIRIT-footprints:0603-capacitor | C29, C30, C33, C34, C35, C39, C40, C41, C46, C47, C48, C49, C50 |
| 10 | 22uF | SPIRIT-footprints:0603-capacitor | C36, C43, C51, C56, C57, C58, C60, C61, C62, C65 |
| 10 | test-pad-1 | SPIRIT-footprints:test-pad-1 | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP7, TP8, TP8 |
| 6 | 0.1uF | SPIRIT-footprints:0603-capacitor | C13, C38, C45, C55, C59, C66 |
| 5 | 10kΩ | SPIRIT-footprints:0603-resistor | R8, R9, R25, R30, R43 |
| 4 | 0.33 µF coupling cap | SPIRIT-footprints:USBC_capacitor_CAPC0603X33N | C1, C2, C3, C4 |
| 4 | 100kΩ | SPIRIT-footprints:0603-resistor | R18, R31, R32, R33 |
| 3 | 1uF | SPIRIT-footprints:0603-capacitor | C32, C53, C54 |
| 3 | 4.7uF | SPIRIT-footprints:0603-capacitor | C37, C52, C64 |
| 3 | ~ | SPIRIT-footprints:gpio-driver-transistor-fix-SOT65P210X110-3N | Q2, Q3, Q4 |
| 2 | 10k | SPIRIT-footprints:0603-resistor | R8, R9 |
| 2 | 1KΩ 0.5W | SPIRIT-footprints:1K-05W-0805-RES_ERJP06J102V | R41, R42 |
| 2 | 2.2uH | SPIRIT-footprints:2-2uH-inductor-INDC2520X120N | L2, L4 |
| 2 | 470kΩ 1% | SPIRIT-footprints:0603-resistor | R21, R26 |
| 2 | 47nF | SPIRIT-footprints:0603-capacitor | C42, C44 |
| 2 | CMR-15062S-67 | SPIRIT-footprints:SPEAKER_CMR-15062S-67 | LS1, LS2 |
| 2 | LOGO | LOGO | G***, G*** |
| 2 | protection-PESD5V0C1USFYL | SPIRIT-footprints:USB-ESD-protection-diode-PESD5V0C1USFYL-SOD962-2_DSN0603-2_NEX | ZD1, ZD2 |
| 1 | 1.5uH | SPIRIT-footprints:1-5uH-inductor-VLS5030EX-D | L6 |
| 1 | 100KΩ | SPIRIT-footprints:100K-0805-resistor-RES_ERA6AEB104V | R5 |
| 1 | 100kΩ | SPIRIT-footprints:0805-resistor | R12 |
| 1 | 100Ω | SPIRIT-footprints:0603-resistor | R13 |
| 1 | 10kΩ | SPIRIT-footprints:0805-resistor | R27 |
| 1 | 127kΩ | SPIRIT-footprints:0805-resistor | R7 |
| 1 | 182KΩ | SPIRIT-footprints:0603-resistor | R35 |
| 1 | 1MΩ 1% | SPIRIT-footprints:0603-resistor | R22 |
| 1 | 1N4007W-T | SPIRIT-footprints:flyback-diode-SODFL3818X130N | D2 |
| 1 | 1nF 50V | SPIRIT-footprints:0402-capacitor | C31 |
| 1 | 2.2uH | SPIRIT-footprints:2-2uh-inductorIND_ETQP4M2R2KVC | L3 |
| 1 | 200kΩ | SPIRIT-footprints:0603-resistor | R39 |
| 1 | 200pF | SPIRIT-footprints:0603-capacitor | C12 |
| 1 | 22V-boost-AP3032KTR-G1 | SPIRIT-footprints:SOT23-6_DIO | U10 |
| 1 | 270KΩ 0.5W | SPIRIT-footprints:1K-05W-0805-RES_ERJP06J102V | R2 |
| 1 | 3.3uH | SPIRIT-footprints:3-3uH-MURATA_LQH44PN3R3MPRL | L1 |
| 1 | 30kΩ | SPIRIT-footprints:0805-resistor | R28 |
| 1 | 4.7KΩ | SPIRIT-footprints:0805-resistor | R10 |
| 1 | 5.23kΩ | SPIRIT-footprints:0805-resistor | R24 |
| 1 | 5mA 2V Fv | SPIRIT-footprints:LED-INDICATOR-RED-QBLP601-R5 | LED1 |
| 1 | 5Ω | SPIRIT-footprints:0603-resistor | R37 |
| 1 | 6.8kΩ | SPIRIT-footprints:0603-resistor | R40 |
| 1 | 6.8nF | SPIRIT-footprints:0603-capacitor | C63 |
| 1 | 6.8uH | SPIRIT-footprints:6-8uH-inductor-LQH44PN6R8MPRLIND_LQH44PN_PR_MUR | L5 |
| 1 | 680kΩ 1% | SPIRIT-footprints:0603-resistor | R19 |
| 1 | 680Ω | SPIRIT-footprints:0603-resistor | R29 |
| 1 | 750kΩ | SPIRIT-footprints:0603-resistor | R38 |
| 1 | 820kΩ | SPIRIT-footprints:0603-resistor | R34 |
| 1 | 9A 6V | SPIRIT-footprints:PTC RESET FUSE 9.0A 6V 1210 1210L900SLPR | F1 |
| 1 | BAT-CONNECTOR-FLTS22WR00 | SPIRIT-footprints:BAT-CONNECTOR-FLTS22WR00 | U9 |
| 1 | BQ25792RQMR | SPIRIT-footprints:charger-bq25792-QFN40P400X400X100-29N | U7 |
| 1 | CAM-switch-CSS-1210MC | SPIRIT-footprints:privacy-switch-SW3_CSS-1210MC_NDC | SW3 |
| 1 | CODEC-TLV320AIC3204IRHBR | SPIRIT-footprints:CODEC-QFN50P500X500X100-33N | U4 |
| 1 | ComputeModule5-CM5 | CM5IO:Raspberry-Pi-5-Compute-Module | Module1 |
| 1 | D_Schottky | SPIRIT-footprints:schottky-diode-CR_DSN2_152AB-C_OSI | D1 |
| 1 | EG25-switch-CSS-1210MC | SPIRIT-footprints:privacy-switch-SW3_CSS-1210MC_NDC | SW1 |
| 1 | EG25GGC-128-SGNS | SPIRIT-footprints:XCVR_EG25GGC-128-SGNS | U1 |
| 1 | FH72-31S-0.3SHW | SPIRIT-footprints:HRS_FH72-31S-0.3SHW | DIS1 |
| 1 | FINGER | SPIRIT-footprints:10PIN | J3 |
| 1 | FPC15pin-1mm-pitch-F52Q-1A7H1-11015 | SPIRIT-footprints:FPC15pin-1mm-pitch-CONN_F52Q-1A7H1-11015_AMP | U12 |
| 1 | Flash-LED-Lumiled | SPIRIT-footprints:LUMILED-DIODFN449X305X210-3N | U13 |
| 1 | Li-ion-3.7 35Ah | SPIRIT-footprints:battery_37V3500mAhLP685077JU | BAT1 |
| 1 | MIC-switch-CSS-1210MC | SPIRIT-footprints:privacy-switch-SW3_CSS-1210MC_NDC | SW2 |
| 1 | MP3429GL-Z | SPIRIT-footprints:QFN-3x4_MP3429_MNP | U11 |
| 1 | MUX HD3SS460RHRR | SPIRIT-footprints:USB-MUX-RHR0028A | U14 |
| 1 | POW | SPIRIT-footprints:buttonSW_TL3330_EWI | SW7 |
| 1 | PROG | SPIRIT-footprints:buttonSW_TL3330_EWI | SW4 |
| 1 | SIM-G85D1160022HHR | SPIRIT-footprints:SIM-AMPHENOL_G85D1160022HHR | J2 |
| 1 | SJ2-35894B-SMT-TR | SPIRIT-footprints:35mmJACK-CUI_SJ2-35894B-SMT-TR | J4 |
| 1 | USB SWITCH 2CHANNEL TS3USB221AQRSERQ1 | SPIRIT-footprints:USB-SWITCH-2CHANNEL-TS3USB221AQRSERQ1 | U15 |
| 1 | USBC-4-0-CX90MW9-24P1 | SPIRIT-footprints:USB-4-0-HIROSE_CX90MW9-24P1 | J1 |
| 1 | VIBR | SPIRIT-footprints:VIBRATION-PUI_HD-EMB1205-3-SC-R | B1 |
| 1 | VOL+ | SPIRIT-footprints:buttonSW_TL3330_EWI | SW6 |
| 1 | VOL- | SPIRIT-footprints:buttonSW_TL3330_EWI | SW5 |
| 1 | microphone | SPIRIT-footprints:microphone_SPH0645LM4H-B | MK1 |
| 1 | thermistor | SPIRIT-footprints:thermistor-NTC0201Z_P63XP33_PAN | R1 |
| 1 | usb-polarity-TUSB321RWBR | SPIRIT-footprints:polarity-usb-TUSB321RWBR | U16 |
| 1 | ~ | SPIRIT-footprints:TVS-array-IC_PUSB3AB6Z | TVS-PUSB1 |
| 1 | ~ | SPIRIT-footprints:NMOS-BSC0902NSIATMA1-PG-TDSON-8-6-IC_ISC037N03L5ISATMA1 | Q1 |
The 136 most common of 138 parts.
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Questions
How big is the Cm5-carrier PCB?
It measures 82 × 155 mm and has 6 copper layers, 1.51 mm thick.
What parts does the Cm5-carrier use?
138 parts, built around the EG25GGC-128-SGNS, MP3429GL-Z, BQ25792RQMR and TS3USB221ARSE. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Cm5-carrier KiCad files?
From the SPIRIT-org/SPIRIT repository on GitHub, at the commit this page was made from: the board is EDA-kicad/cm5-carrier.kicad_pcb and its schematic EDA-kicad/GSM-GPS.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cm5-carrier design in my own project?
Its repository states no licence, so its author keeps all rights: ask SPIRIT-org before reusing the design.