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Palm hub v1

Medical-Robotics-Limbo·Electrical·Projects/Palm_Hub/palmhub_kicad_v1/palm hub v1.kicad_pcb

Palm hub v1 PCB layout, top view — open source RP2040/RP2350 board by Medical-Robotics-Limbo
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About the Palm hub v1 PCB

Palm hub v1 is an open source RP2040/RP2350 PCB design by Medical-Robotics-Limbo, published on GitHub. It is a 2-layer board measuring 61.6 × 73.7 mm, with 26 components from 9 distinct parts.

Its main chip is the Pico, from the RP2040/RP2350 family. Other key parts include the LP2950-3.0_TO92. By type, the board carries 14 capacitors, 9 resistors, 2 ICs and 1 connector.

Main components on the Palm hub v1

PicoLP2950-3.0_TO92

Palm hub v1 bill of materials (BOM)

26 components, 9 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Pico
U2
1
LP2950-3.0_TO92
U3
1
Conn_01x08_Male
J1
8
1nf
C1, C2, C3, C4, C5, C6, C7, C8
4
0.1uf
C9, C10, C11, C14
1
1uf
C12
1
0.1uf
C13
8
22
R1, R2, R3, R4, R5, R6, R7, R8
1
51
R9

Palm hub v1 design files

The KiCad project lives in the Medical-Robotics-Limbo/Electrical repository on GitHub; these links point at the commit this page was built from.

Palm hub v1: common questions

What microcontroller does the Palm hub v1 use?

The Palm hub v1 is built around the Pico, from the RP2040/RP2350 family.

How big is the Palm hub v1 PCB?

The Palm hub v1 measures 61.6 × 73.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Palm hub v1?

26 components, from 9 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 Palm hub v1 design files?

From the Medical-Robotics-Limbo/Electrical repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Palm hub v1 design in my own project?

The repository has no license, so all rights stay with Medical-Robotics-Limbo. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Palm hub v1 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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