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M.2 Arduino Module Board

ItsNotDaan·LiberBoard·Add-On_Boards/LiBo_ArduinoBoard/M.2_Arduino_Module_Board/M.2_Arduino_Module_Board.kicad_pcb

M.2 Arduino Module Board layout, top view — open source AVR/Arduino board by ItsNotDaan
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About the M.2 Arduino Module Board

M.2 Arduino Module Board is an open source AVR/Arduino PCB design by ItsNotDaan, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 53.6 × 68.8 mm, with 19 components from 19 distinct parts.

Its main chip is the 2199230-3, from the AVR/Arduino family. Other key parts include the MCP1702T-5002E/MB and C2827654. By type, the board carries 6 resistors, 5 capacitors, 2 ICs, 2 connectors, 1 module and 1 LED.

From the project

LiberBoard: An open-source, modular platform for learning electronics. Offers LiBo ARM-based PCBs and add-on boards with practical exercises and code snippets. Designed for easy learning and project creation.

The LiBo ArduinoBoard is an add-on board with Arduino pinout, enabling communication with Arduino modules.

- Arduino pinout - M.2 interface - Maximum component size: 0805 - Able to communicate with Arduino Modules - Able to program main board using this board

Main components on the M.2 Arduino Module Board

MCP1702T-5002E/MBC28276542199230-3

M.2 Arduino Module Board bill of materials (BOM)

19 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MCP1702T-5002E/MB
MCP1702T-5002E_MB
IC1
1
C2827654
USBLC6-2SC6
U1
1
2199230-3
~
A1
1
C136423
USB_C_Receptacle_USB2.0
J1
1
2199230-3
J2
1
C512395
SW_BOOT
BOOT1
1
C512395
SW_RST
RST1
1
WS2812C-2020
LED1
1
C82453
1u
C1
1
C361203
1u
C2
1
C361203
100n
C3
1
C82453
100n
C6
1
C2992625
100n
C7
1
C105873
10k
R1
1
C105873
5k1
R2
1
5k1
R3
1
C705662
10k
R7
1
C705662
5k1
R8
1
C413049
5k1
R9

M.2 Arduino Module Board design files

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

M.2 Arduino Module Board: common questions

What microcontroller does the M.2 Arduino Module Board use?

The M.2 Arduino Module Board is built around the 2199230-3, from the AVR/Arduino family.

How big is the M.2 Arduino Module Board?

The M.2 Arduino Module Board measures 53.6 × 68.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the M.2 Arduino Module Board?

19 components, from 19 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 M.2 Arduino Module Board design files?

From the ItsNotDaan/LiberBoard 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 M.2 Arduino Module Board design in my own project?

Yes, under the terms of its CERN-OHL-P-2.0 license, which ItsNotDaan chose for the repository.

Can I test firmware for the M.2 Arduino Module Board 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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