HardLabs

Adventure board

picorubykaigi·adventure-board-pcb

Adventure board layout, top view — open source RP2040/RP2350 board by picorubykaigi

About the Adventure board

Adventure board is an open source RP2040/RP2350 PCB design by picorubykaigi, published on GitHub under the CERN-OHL-P-2.0 license. It is a 4-layer board measuring 90 × 130 mm, with 361 components from 40 distinct parts.

Its main chip is the RP2350A, from the RP2040/RP2350 family. Other key parts include the H5VHD3BC, GT-USB-7010ASV, W25Q64JVSSIQ, PESD5V0U2BT and TPS2065CDBV. By type, the board carries 256 LEDs, 41 resistors, 37 capacitors, 10 ICs, 8 switches and 4 connectors.

From the project

PicoRubyKaigi 2026 の オリジナルRP2350 基板「Adventure Board」の設計データ（KiCad 9）

PicoRubyKaigi 向け RP2350 ボード「adventure-board」の基板設計データです（KiCad 9）。

製造データは KiCad の Fabrication Toolkit プラグインで出力したものです。

3D モデル（STEP/WRL）は同梱していません。基板エディタの 3D ビューアで一部部品が表示されませんが、ERC/DRC や製造データの出力には影響しません。

- libs/RP235060QFNminimal.pretty: Raspberry Pi RP2350A Minimal Board（RP-006440-DD-2）の設計データ由来のフットプリント - lib/easyeda2kicad, libs/PicoBoard.: LCSC/EasyEDA の部品ライブラリを easyeda2kicad で変換し、必要に応じて修正したもの

Main components on the Adventure board

RP2350AH5VHD3BCGT-USB-7010ASVW25Q64JVSSIQPESD5V0U2BTTPS2065CDBVPAM8302AASCRAMS1117-3.3IS31FL3729

Adventure board bill of materials (BOM)

361 components, 40 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
RP2350A
U1
1
H5VHD3BC
R+O(宏嘉诚)
U2
1
GT-USB-7010ASV
G-Switch(品赞)
U3
1
W25Q64JVSSIQ
Winbond(华邦)
U4
1
PESD5V0U2BT
TECH PUBLIC(台舟)
U6
1
TPS2065CDBV
U7
1
PAM8302AASCR
U8
1
AMS1117-3.3
U9
2
IS31FL3729
U10, U11
1
12MHZ
12MHz
Y1
1
BREADBOARDHDR_2X10
BreadboardHdr_2x10
J1
1
Conn_01x05
J2
2
HY2.0-4P-WT
J4, J5
1
SPK_8R_0.7W
LS1
6
SW_MEC_5G
SW1, SW2, SW3, SW4, SW5, SW6
1
C720477
BOOTSEL
SW7
1
C720477
RESET
SW8
256
C20613596
LED_W
LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +248
1
C2286
LED RED
D2
1
C2297
LED GREEN
D3
Show 20 more
QtyPartRefs
1
3.3UH
3.3uH
L1
7
10UF
10uF
C1, C3, C26, C31, C32, C35, C36
18
100NF
100nF
C2, C9, C10, C11, C12, C13, C14, C15 +10
1
22UF
22uF
C4
4
4.7UF
4.7uF
C5, C6, C7, C8
2
15PF
15pF
C20, C21
2
3.3NF
3.3nF
C22, C25
3
1UF
1uF
C27, C33, C34
2
5.1K
5.1k
R1, R2
2
27
R3, R4
1
33
R5
2
47K
47k
R6, R9
5
1k
R7, R8, R10, R14, R43
2
2.2K
2.2k
R11, R12
4
4.7K
4.7k
R13, R15, R29, R30
7
0
R16, R25, R26, R27, R28, R48, R49
2
33K
33k
R17, R18
8
10K
10k
R19, R24, R33, R34, R35, R36, R37, R38
4
22
R20, R21, R22, R23
2
2k
R31, R32

Adventure board design files

The KiCad project lives in the picorubykaigi/adventure-board-pcb repository on GitHub; these links point at the commit this page was built from.

Adventure board: common questions

What microcontroller does the Adventure board use?

The Adventure board is built around the RP2350A, from the RP2040/RP2350 family.

How big is the Adventure board?

The Adventure board measures 90 × 130 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Adventure board?

361 components, from 40 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 Adventure board design files?

From the picorubykaigi/adventure-board-pcb 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 Adventure board design in my own project?

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

Can I test firmware for the Adventure board 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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