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2 layers70.5 × 115.3 mmPiPhoneV0, the printed circuit board in 3D

A Pi hat to enable use of a Raspberry Pi as a phone.

Size
70.5 × 115.3 mm
Copper layers
2
Thickness
1.6 mm
Parts
51
Nets
116
Pads
274
Tracks, vias
949, 66
Pours
1
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
1 Jun 2025
Updated
18 Nov 2025

Overview

PiPhoneV0 is an open-source printed circuit board by Hiawatha-Engineering, from the Hiawatha-Engineering/DeepBlue repository on GitHub. It is a 2-layer board of 70.5 × 115.3 mm with 51 parts on 116 nets, routed with 949 tracks and 66 vias.

It is built around the ICN6211, TPS61165DRV and MBR0540. Its parts include 19 diodes, 18 switches, 3 capacitors, 3 connectors and 2 resistors.

Main components

3

README

README.md

Phone Model DeepBlue

A Pi hat to enable use of a Raspberry Pi as a phone.

Parts

51
QtyValueFootprintReferences
18DEasyEDA:SOD-323_L1.8-W1.3-LS2.5-RDD1, D2, D3, D4, D5, D6, D7, D10, D11, D12, D13, D14, D15, D16, D17, D18 +2
18SW_Push1 key-switches.pretty:SW_Gateron_LowProfile_THTSW1, SW2, SW3, SW4, SW5, SW6, SW7, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18 +2
21uFEasyEDA:C0603C6, C7
2MountingHole_2.7mm_M2.5MountingHole:MountingHole_2.7mm_M2.5MH3, MH4
1220 nFEasyEDA:C0603C5
122uHEasyEDA:IND-SMD_L7.8-W7.0_GCD75L1
1330EasyEDA:R1206R2
15EasyEDA:R0603R1
1Conn_01x15_MountingPinEasyEDA:FPC-SMD_15P-P1.00_HDGC_1.0K-GT-15PBJ3
1Conn_01x40_MountingPinEasyEDA:CONN-SMD_40P-P0.50_HCTL_HC-FPC-05-09-40RLTAGJ2
1GPIOConnector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_VerticalJ1
1ICN6211EasyEDA:QFN-48_L6.0-W6.0-P0.40-TL-EP4.2U1
1LOGOLOGODesign By Hiawatha Engineering
1MBR0540EasyEDA:SOD-123_L2.7-W1.6-LS3.7-RDD20
1TPS61165DRVEasyEDA:WSON-6_L2.0-W2.0-P0.65-TL-EPU2

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Questions

How big is the PiPhoneV0 PCB?

It measures 70.5 × 115.3 mm and has 2 copper layers, 1.6 mm thick.

What parts does the PiPhoneV0 use?

51 parts, built around the ICN6211, TPS61165DRV and MBR0540. 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 PiPhoneV0 KiCad files?

From the Hiawatha-Engineering/DeepBlue repository on GitHub, at the commit this page was made from: the board is PiPhoneV0.kicad_pcb and its schematic PiPhoneV0.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the PiPhoneV0 design in my own project?

Its repository states no licence, so its author keeps all rights: ask Hiawatha-Engineering before reusing the design.