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Arduino-Nano custom

bhuvi-777·Arduino-Nano-custom-PCB·Arduino Nano Custom PCB/PCB_Layout/Arduino nano.kicad_pcb

Arduino-Nano custom PCB layout, top view — open source AVR/Arduino board by bhuvi-777

About the Arduino-Nano custom PCB

Arduino-Nano custom is an open source AVR/Arduino PCB design by bhuvi-777, published on GitHub under the MIT license. It is a 4-layer board measuring 40.8 × 18.2 mm, with 33 components from 18 distinct parts.

Its main chip is the ATmega328-M, from the AVR/Arduino family. Other key parts include the LM1117MP-5.0 and FT232RL. By type, the board carries 10 capacitors, 7 resistors, 5 connectors, 5 diodes, 3 ICs and 1 crystal.

From the project

This project features a custom-designed Arduino Nano PCB created in KiCad. It includes schematics, PCB layout, 3D render, and Gerber files for fabrication. A great reference for PCB design practice, prototyping, or creating your own Nano-compatible boards.

This repository contains the custom PCB design of an Arduino Nano, fully developed in KiCad. The design replicates the Arduino Nano form factor and functionality with customized routing and layout optimization.

- KiCad Project Files (.kicadpro, .kicadsch, .kicadpcb`) - Schematics and PCB Layout - Gerber and Drill files (for fabrication) - 3D Render Images of the PCB - Netlist and footprint cache

Main components on the Arduino-Nano custom

ATmega328-MLM1117MP-5.0FT232RL

Arduino-Nano custom bill of materials (BOM)

33 components, 18 distinct parts.

QtyPartRefs
1
ATmega328-M
U1
1
LM1117MP-5.0
U2
1
FT232RL
U3
1
16MHz
Y1
1
USB_B_Mini
J1
2
Conn_01x15_Pin
J2, J4
1
ICSP
J3
1
Conn_01x03_Pin
J5
1
0603
F1
1
SW_Push
SW1
1
Yellow
D1
2
Green
D2, D5
1
Diode
D3
1
Red
D4
4
1u
C1, C2, C5, C6
4
100n
C3, C7, C8, C10
2
4u7_16V
C4, C9
7
1k
R1, R2, R3, R4, R5, R6, R7

Arduino-Nano custom design files

The KiCad project lives in the bhuvi-777/Arduino-Nano-custom-PCB repository on GitHub; these links point at the commit this page was built from.

Arduino-Nano custom: common questions

What microcontroller does the Arduino-Nano custom use?

The Arduino-Nano custom is built around the ATmega328-M, from the AVR/Arduino family.

How big is the Arduino-Nano custom PCB?

The Arduino-Nano custom measures 40.8 × 18.2 mm, has 4 copper layers and is 1.326 mm thick.

How many components are on the Arduino-Nano custom?

33 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Arduino-Nano custom design files?

From the bhuvi-777/Arduino-Nano-custom-PCB repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Arduino-Nano custom design in my own project?

Yes, under the terms of its MIT license, which bhuvi-777 chose for the repository.

Can I test firmware for the Arduino-Nano custom without the hardware?

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

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