HardLabs

Panel

sean618·MakerTiles·hardware/Scripts/Panel.kicad_pcb

Panel PCB layout, top view — open source STM32 board by sean618

About the Panel PCB

Panel is an open source STM32 PCB design by sean618, published on GitHub under the MIT license. It is a 4-layer board measuring 56 × 25 mm, with 245 components from 57 distinct parts.

Its main chip is the C529330, from the STM32 family.

It belongs with the sensors designs in this gallery.

From the project

Modular STM32 electronic-tile system: hardware, firmware, the MicroBus + Field Protocol stack, and a Python daemon.

MakerTiles is a system of modular, snap-together electronic tiles. Each tile is a small STM32-based board with a single job — a strip of LEDs, a joystick, a motor, a distance sensor, a screen, a speaker, and so on. Tiles connect on a shared bus, a USB tile bridges the bus to a PC, and a Python daemon on the PC discovers every connected tile and lets you read its inputs and drive its outputs.

Panel bill of materials (BOM)

245 components, 57 distinct parts — part numbers from the project's BOM.

QtyPartRefs
22
C262665
FFC_connector_16p_hinge_lock
BTSJ3, BTSJ5, BUTJ1, BUTJ3, DIAJ1, DIAJ2, DISJ3, DISJ5 +14
10
C1525
0.1uF
BTSC1, BUTC1, DIAC1, DISC11, JOYC1, LEDC1, LIGC1, TMPC1 +2
39
C23733
4.7uF
BTSC2, BTSC8, BTSC9, BUTC2, BUTC8, BUTC9, DIAC2, DIAC8 +31
3
C81598
1N4148W
BTSD2, BUTD3, DIAD2
1
Buttons v0.5
BTSIGNORE1
11
C5242199
01x06_2.54mm_Male
BTSJ1, BUTJ2, DIAJ3, DISJ1, JOYJ1, LEDJ1, LIGJ1, POWJ1 +3
11
C5142239
01x06_2.54mm_Female
BTSJ2, BUTJ5, DIAJ5, DISJ2, JOYJ3, LEDJ3, LIGJ2, POWJ3 +3
10
swd_4pin
BTSJ4, BUTJ4, DIAJ4, DISJ4, JOYJ4, LEDJ4, LIGJ4, TMPJ4 +2
36
C25133
75R
BTSR1, BTSR2, BTSR3, BTSR4, BUTR1, BUTR2, BUTR3, BUTR4 +28
14
C25744
10K
BTSR5, BTSR6, BTSR7, BTSR8, BTSR9, BUTR5, DIAR5, DISR5 +6
6
C381064
button_6x6x7
BTSSW1, BTSSW2, BTSSW3, BTSSW4, BTSSW6, BUTSW2
11
C81233
ME6211C33M5G-N
BTSU2, BUTU2, DIAU2, DISU2, JOYU2, LEDU2, LIGU2, TMPU2 +3
8
C529330
STM32G030F6P6
BTSU3, BUTU3, DIAU3, JOYU3, LEDU3, LIGU3, TMPU3, WIRU3
1
C5349954
ws2812b_1615
BUTD2
1
Button v0.5
BUTIGNORE1
2
C8545
N_MOSFET
BUTQ1, LEDQ3
3
C11702
1K
BUTR6, LEDR5, LEDR7
1
Dial v0.5
DIAIGNORE1
1
C112349
RotaryEncoder_Switch
DIASW7
6
C1547
12pF
DISC6, DISC7, USBC6, USBC7, WIRC5, WIRC6
Show 37 more
QtyPartRefs
1
Distance v0.5
DISIGNORE1
1
C1864163
VL53L3CXV0DH
DISU1
2
C8734
STM32F103C8T6
DISU3, USBU1
3
C252270
Crystal_16M_small
DISY1, USBY2, WIRY2
1
Joystick v0.5
JOYIGNORE1
1
C146170
Joystick
JOYU1
1
C77101
47uF_16V
LEDC4
1
LED v0.5
LEDIGNORE1
1
GND
LEDIGNORE2
1
DATA
LEDIGNORE3
1
5V
LEDIGNORE4
1
C881704
TerminalBlock_3P_3.8_black
LEDJ2
1
LightSound v0.5
LIGIGNORE1
1
C2944020
LTR-381RGB
LIGU1
1
C2931973
WMM7027ATSN1-4/TR
LIGU4
2
USBLC6-2P6
USBLC6-4SC6
STMicroelectronics
POWIC1, USBIC1
1
USBPower v0.5
POWIGNORE1
2
C319148
USB_C_connector_16P
POWJ2, USBJ2
4
C25905
5.1K
POWR1, POWR2, USBR1, USBR2
1
Temp v0.5
TMPIGNORE1
1
C82227
HDC1080
TMPU1
1
USB v0.5
USBIGNORE1
1
C25867
1.5K
USBR12
1
Antenna_MIFA_Cypress
WIRAE1
1
C1585
33nF
WIRC3
1
C1531
2.2nF
WIRC4
1
C1550
1pF
WIRC7
1
C1552
1.5pF
WIRC10
1
C86295
22uF_10V
WIRC13
1
C1569
4.7pF
WIRC14
1
Wireless v0.5
WIRIGNORE1
1
C16208
8.2nH
WIRL1
1
C14033
3.9nH
WIRL3
1
C880718
2.7nH
WIRL4
4
C25079
120R
WIRR1, WIRR2, WIRR3, WIRR4
1
C25768
22K
WIRR6
1
C8791
NRF24L01
WIRU4

Panel design files

The KiCad project lives in the sean618/MakerTiles repository on GitHub; these links point at the commit this page was built from.

Panel: common questions

What microcontroller does the Panel use?

The Panel is built around the C529330, from the STM32 family.

How big is the Panel PCB?

The Panel measures 56 × 25 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Panel?

245 components, from 57 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 Panel design files?

From the sean618/MakerTiles repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Panel design in my own project?

Yes, under the terms of its MIT license, which sean618 chose for the repository.

Can I test firmware for the Panel without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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