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Hs3-arduino nano

hs3city·cyberskakanka·hs3-arduino-nano/hs3-arduino-nano.kicad_pcb

Hs3-arduino nano PCB layout, top view — open source RP2040/RP2350 board by hs3city

About the Hs3-arduino nano PCB

Hs3-arduino nano is an open source RP2040/RP2350 PCB design by hs3city, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 17.8 × 43.2 mm, with 40 components from 20 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the W25Q128JVS and NCP1117-3.3_SOT223. By type, the board carries 17 capacitors, 8 connectors, 7 resistors, 3 ICs and 1 switch.

It belongs with the displays & leds designs in this gallery.

From the project

- 16mm MDF on the bottom - a layer of white cardboard - 5mm transparent plexi

Hs3-arduino nano, from the project README
From the project README

Main components on the Hs3-arduino nano

W25Q128JVSNCP1117-3.3_SOT223RP2040

Hs3-arduino nano bill of materials (BOM)

40 components, 20 distinct parts.

QtyPartRefs
1
W25Q128JVS
U1
1
NCP1117-3.3_SOT223
U2
1
RP2040
U3
1
USB_C_Receptacle_USB2.0
J1
1
DBG
J3
1
LED
J4
1
CONN_01x04
J6
4
CONN_01X01
P3, P4, P5, P6
1
Boot
SW1
3
CONN_01x04
Sensor1, Sensor2, Sensor3
1
OT201612MJBA4SL
XTAL1
2
27p
C1, C2
3
10u
C3, C5, C6
10
100n
C4, C7, C8, C10, C12, C13, C14, C15 +2
2
1u
C9, C11
1
1k
R1
2
5.1k
R2, R4
1
10k
R3
1
0
R5
2
27
R6, R7

Hs3-arduino nano design files

The KiCad project lives in the hs3city/cyberskakanka repository on GitHub; these links point at the commit this page was built from.

Hs3-arduino nano: common questions

What microcontroller does the Hs3-arduino nano use?

The Hs3-arduino nano is built around the RP2040, from the RP2040/RP2350 family.

How big is the Hs3-arduino nano PCB?

The Hs3-arduino nano measures 17.8 × 43.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hs3-arduino nano?

40 components, from 20 distinct parts. The full bill of materials is listed on this page.

Where can I download the Hs3-arduino nano design files?

From the hs3city/cyberskakanka repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Hs3-arduino nano design in my own project?

Yes, under the terms of its Apache-2.0 license, which hs3city chose for the repository.

Can I test firmware for the Hs3-arduino nano 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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