HardLabs

Nett-Sixty

TeddyDo915K·Nett-Sixty-PCB

Nett-Sixty PCB layout, top view — open source RP2040/RP2350 board by TeddyDo915K

About the Nett-Sixty PCB

Nett-Sixty is an open source RP2040/RP2350 PCB design by TeddyDo915K, published on GitHub under the MIT license. It is a 2-layer board measuring 271.8 × 102.8 mm, with 158 components from 25 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the W25Q128JVS and XC6206PxxxMR. By type, the board carries 63 diodes, 16 capacitors, 6 resistors, 3 ICs, 2 switches and 1 crystal.

It belongs with the keyboards designs in this gallery.

From the project

This is a work in progress to create a replacement PCB for one of my favorites keyboard that I own.

Main components on the Nett-Sixty

RP2040W25Q128JVSXC6206PxxxMR

Nett-Sixty bill of materials (BOM)

158 components, 25 distinct parts.

QtyPartRefs
1
RP2040
U1
1
W25Q128JVS
U2
1
XC6206PxxxMR
U3
1
Crystal_GND24
Y1
2
4.7nF
C_S1, C_Shield1
1
450mA
F1
51
MX-NoLED
MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8 +43
6
MX-NoLED
MX16, MX29, MX56, MX58, MX60, MX62
2
MX-NoLED
MX30, MX54
2
MX-NoLED
MX42, MX43
1
MX-NoLED
MX59
1
1M
R_Shield1
1
TS-1088R-02026
Reset
SW1
1
TS-1088R-02026
Boot
SW2
1
HRO-TYPE-C-31-M-12
USB1
62
D_Small
D1, D2, D3, D4, D5, D6, D7, D8 +54
1
PRTR5V0U2X
D63
2
22pF
C1, C2
4
1uF
C3, C7, C15, C16
9
0.1uF
C4, C5, C8, C9, C10, C11, C12, C13 +1
Show 5 more
QtyPartRefs
1
10uF
C6
1
10k
R1
1
1k
R2
2
5k
R3, R4
2
22
R5, R6

Nett-Sixty design files

The KiCad project lives in the TeddyDo915K/Nett-Sixty-PCB repository on GitHub; these links point at the commit this page was built from.

Nett-Sixty: common questions

What microcontroller does the Nett-Sixty use?

The Nett-Sixty is built around the RP2040, from the RP2040/RP2350 family.

How big is the Nett-Sixty PCB?

The Nett-Sixty measures 271.8 × 102.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Nett-Sixty?

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

Where can I download the Nett-Sixty design files?

From the TeddyDo915K/Nett-Sixty-PCB repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Nett-Sixty design in my own project?

Yes, under the terms of its MIT license, which TeddyDo915K chose for the repository.

Can I test firmware for the Nett-Sixty 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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