Phone6layer
Unlim8ted-Studios·unlim8ted-phone·pcb/custom pcb files/phone6layer/Phone6layer.kicad_pcb
About the Phone6layer PCB
Phone6layer is an open source Raspberry Pi PCB design by Unlim8ted-Studios, published on GitHub. It is a 6-layer board measuring 75.6 × 128.7 mm, with 26 components from 22 distinct parts.
Its main chip is the COMPUTEMODULE4, from the Raspberry Pi family. Other key parts include the BQ24074RGT, APDS-9301, MPU-9150, MT3608 and RT9742GGJ5. By type, the board carries 7 connectors, 6 ICs, 5 resistors, 3 capacitors, 1 microphone and 1 diode.
From the project
This folder contains outdated and unfinished PCB design work, archived revisions, fabrication output, supporting libraries, and reference material for the phone project. None of the custom PCB files should be fabricated, and ignoring this warning could result in damage.
This folder contains outdated and unfinished PCB design work, archived revisions, fabrication output, supporting libraries, and reference material for the phone project. None of the custom PCB files should be fabricated, and ignoring this warning could result in damage.
- custom pcb files/ - the KiCad project folders and board files - currently includes phone/, phone-part-1/, and phone6layer/ - libraries/ - custom symbol and footprint libraries - vendor library imports used by the projects - models/ - component, enclosure, and vendor-supplied 3D assets - fabrication/ - gerbers…
Main components on the Phone6layer
Phone6layer bill of materials (BOM)
26 components, 22 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | COMPUTEMODULE4 ComputeModule4 | Raspberry-Pi-4-Compute-Module-Connector-Phone-Modified | U1 |
| 1 | BQ24074RGT | VQFN-16-1EP_3x3mm_P0.5mm_EP1.6x1.6mm | U2 |
| 1 | APDS-9301 | Broadcom_APDS-9301 | U3 |
| 1 | MPU-9150 | InvenSense_QFN-24_4x4mm_P0.5mm | U4 |
| 1 | MT3608 | SOT-23-6 | U5 |
| 1 | RT9742GGJ5 | SOT-23-5 | U18 |
| 1 | CONN_01X04_PIN Conn_01x04_Pin | PinHeader_1x02_P1.00mm_Horizontal | J2 |
| 3 | CONN_01X22_FEMALE Conn_01x22_Female | Hirose_FH12-22S-0.5SH_1x22-1MP_P0.50mm_Horizontal | J4, J5, J15 |
| 1 | CONN_01X05_PIN Conn_01x05_Pin | PinHeader_1x05_P1.00mm_Horizontal | J6 |
| 1 | Micro_SD_Card_Det | SDCARD_MOLEX_503398-1892 | J7 |
| 1 | CONN_01X02 Conn_01x02 | JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | J8 |
| 1 | MP45DT02 | ST_HLGA-6_3.76x4.72mm_P1.65mm | MK2 |
| 1 | 15 kΩ | R_0201_0603Metric | R_bottom1 |
| 1 | 110 kΩ | R_0201_0603Metric | R_top1 |
| 1 | D | D_0201_0603Metric | D2 |
| 1 | L | L_0201_0603Metric | L1 |
| 1 | 2.2 nF | C_0201_0603Metric | C2 |
| 1 | 0.1 µF | C_0201_0603Metric | C3 |
| 1 | 10U 10u | C_0805_2012Metric | C5 |
| 2 | 22 µF | R_0201_0603Metric | R5, R7 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | nf | R_0402_1005Metric | R17, R18 |
| 1 | 12K 1% | R_0402_1005Metric | R29 |
Phone6layer design files
The KiCad project lives in the Unlim8ted-Studios/unlim8ted-phone repository on GitHub; these links point at the commit this page was built from.
Phone6layer: common questions
What microcontroller does the Phone6layer use?
The Phone6layer is built around the COMPUTEMODULE4, from the Raspberry Pi family.
How big is the Phone6layer PCB?
The Phone6layer measures 75.6 × 128.7 mm, has 6 copper layers and is 2 mm thick.
How many components are on the Phone6layer?
26 components, from 22 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 Phone6layer design files?
From the Unlim8ted-Studios/unlim8ted-phone repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Phone6layer design in my own project?
The repository has no license, so all rights stay with Unlim8ted-Studios. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Phone6layer 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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