HardLabs

Gear60 solder

cosmosalad·Gear60·pcb/solder/gear60_solder.kicad_pcb

Gear60 solder PCB layout, top view — open source RP2040/RP2350 board by cosmosalad

About the Gear60 solder PCB

Gear60 solder is an open source RP2040/RP2350 PCB design by cosmosalad, published on GitHub under the MIT license. It is a 2-layer board measuring 284.2 × 93.7 mm, with 196 components from 25 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the XC6206P332MR, SRV05-4 and W25Q128JVSIQ. By type, the board carries 66 diodes, 16 capacitors, 9 switches, 9 resistors, 4 ICs and 1 crystal.

It belongs with the keyboards designs in this gallery.

From the project

Gear60 is a 60% multi-layout keyboard based on the rp2040.

Main components on the Gear60 solder

XC6206P332MRSRV05-4W25Q128JVSIQRP2040

Gear60 solder bill of materials (BOM)

196 components, 25 distinct parts.

QtyPartRefs
1
XC6206P332MR
U1
1
SRV05-4
U2
1
W25Q128JVSIQ
U3
1
RP2040
U4
1
X322512MSB4SI
Y1
1
TYPE-C-31-M-12
J1
1
MF-MSMF050-2
Bourns
F1
71
MX_SW_solder
MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8 +63
5
MX_SW_solder
MX17, MX30, MX73, MX75, MX79
1
MX_SW_solder
MX32
2
MX_SW_solder
MX33, MX60
10
MX_SW_solder
MX48, MX65, MX68, MX77, MX80, MX81, MX82, MX84 +2
3
stb
S1, S3, S5
2
stb
S2, S6
1
stb
S4
1
stb
S7
1
stb
S8
1
stb
S9
66
D_Small
D1, D2, D3, D4, D5, D6, D7, D8 +58
5
1u
C1, C2, C3, C6, C10
Show 5 more
QtyPartRefs
9
100n
C4, C5, C7, C8, C9, C13, C14, C15 +1
2
22p
C11, C12
5
5.1k
R1, R2, R3, R4, R5
2
1k
R6, R9
2
27
R7, R8

Gear60 solder design files

The KiCad project lives in the cosmosalad/Gear60 repository on GitHub; these links point at the commit this page was built from.

Gear60 solder: common questions

What microcontroller does the Gear60 solder use?

The Gear60 solder is built around the RP2040, from the RP2040/RP2350 family.

How big is the Gear60 solder PCB?

The Gear60 solder measures 284.2 × 93.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Gear60 solder?

196 components, from 25 distinct parts. The full bill of materials is listed on this page.

Where can I download the Gear60 solder design files?

From the cosmosalad/Gear60 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Gear60 solder design in my own project?

Yes, under the terms of its MIT license, which cosmosalad chose for the repository.

Can I test firmware for the Gear60 solder 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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