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Main

MUNAKATA-EPC·Artemis_2025·Project_Tsukuyomi (JapanOpen)/Hardware/KiCad/Main/Main.kicad_pcb

Main PCB layout, top view — open source RP2040/RP2350 board by MUNAKATA-EPC

About the Main PCB

Main is an open source RP2040/RP2350 PCB design by MUNAKATA-EPC, published on GitHub. It is a 2-layer board measuring 110 × 110 mm, with 61 components from 22 distinct parts.

Its main chip is the W25Q128JVS, from the RP2040/RP2350 family. Other key parts include the RP2040, AZ1084-5.0, AZ1084-3.3, Teensy4.0 and AE-BNO055-BO. By type, the board carries 23 connectors, 14 resistors, 12 capacitors, 6 ICs, 3 switches and 1 crystal.

From the project

Munako Artemis 2025シーズンのリポジトリ

・PlatformIO等で作成されたプロジェクトフォルダの名前は (プロジェクト名)-(開発環境) にしましょう。 ex. hogehoge-teensy40 hugahuga-seeeduinoxiaorp2040

・KiCad、Fusion360などで作成されたフォルダ、ファイルの名前は一目でわかる名前にしましょう。

Main components on the Main

W25Q128JVSRP2040AZ1084-5.0AZ1084-3.3Teensy4.0AE-BNO055-BO

Main bill of materials (BOM)

61 components, 22 distinct parts.

QtyPartRefs
1
W25Q128JVS
U1
1
RP2040
U2
1
AZ1084-5.0
U3
1
AZ1084-3.3
U4
1
Teensy4.0
U5
1
AE-BNO055-BO
U6
1
Crystal_GND24
Y1
2
USB_C_Receptacle_USB2.0
J1, J20
16
Conn_01x06_Socket
J2, J3, J4, J5, J6, J7, J8, J9 +8
2
UJ32-C-V-G-TH-5-P24-TR
J14, J19
1
Conn_01x04_Socket
J21
2
Conn_01x06_Socket
J22, J23
1
Buzzer
BZ1
2
SW_Push
SW1, SW2
1
SW_Push
SW3
1
WS2812B
D1
2
C_Small
C1, C2
2
C
C3, C4
8
C
C5, C6, C7, C8, C9, C10, C11, C12
2
1k
R1, R2
Show 2 more
QtyPartRefs
8
5.1k
R3, R4, R7, R8, R9, R10, R13, R14
4
27
R5, R6, R11, R12

Main design files

The KiCad project lives in the MUNAKATA-EPC/Artemis_2025 repository on GitHub; these links point at the commit this page was built from.

Main: common questions

What microcontroller does the Main use?

The Main is built around the W25Q128JVS, from the RP2040/RP2350 family.

How big is the Main PCB?

The Main measures 110 × 110 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Main?

61 components, from 22 distinct parts. The full bill of materials is listed on this page.

Where can I download the Main design files?

From the MUNAKATA-EPC/Artemis_2025 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Main design in my own project?

The repository has no license, so all rights stay with MUNAKATA-EPC. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Main 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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