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F303k8-led matrix-4layer

Netetra·kicad-archive·project/hobbies/f303k8-led-matrix-4layer/f303k8-led-matrix-4layer.kicad_pcb

F303k8-led matrix-4layer PCB layout, top view — open source STM32 board by Netetra

About the F303k8-led matrix-4layer PCB

F303k8-led matrix-4layer is an open source STM32 PCB design by Netetra, published on GitHub. It is a 4-layer board measuring 35 × 25 mm, with 98 components from 17 distinct parts.

Its main chip is the STM32F303K8TX, from the STM32 family. Other key parts include the USBLC6-2SC6, CH552E, CH213K and NJM12888. By type, the board carries 66 diodes, 17 resistors, 8 capacitors, 5 ICs and 2 connectors.

It belongs with the displays & leds designs in this gallery.

Main components on the F303k8-led matrix-4layer

USBLC6-2SC6CH552ECH213KSTM32F303K8TXNJM12888

F303k8-led matrix-4layer bill of materials (BOM)

98 components, 17 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
USBLC6-2SC6
U1
1
CH552E
U2
1
CH213K
U3
1
STM32F303K8TX
STM32F303K8Tx
U4
1
NJM12888
U5
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J1
1
Boot
J2
1
Blue
D1
1
Yellow
D2
64
Red
D3, D4, D5, D6, D7, D8, D9, D10 +56
6
0.1UF
0.1uF
C1, C2, C3, C6, C7, C8
1
0.47UF
0.47uF
C4
1
4.7UF
4.7uF
C5
2
5.1kΩ
R1, R2
2
10kΩ
R3, R7
3
100Ω
R4, R5, R6
10
1kΩ
R8, R9, R10, R11, R12, R13, R14, R15 +2

F303k8-led matrix-4layer design files

The KiCad project lives in the Netetra/kicad-archive repository on GitHub; these links point at the commit this page was built from.

F303k8-led matrix-4layer: common questions

What microcontroller does the F303k8-led matrix-4layer use?

The F303k8-led matrix-4layer is built around the STM32F303K8TX, from the STM32 family.

How big is the F303k8-led matrix-4layer PCB?

The F303k8-led matrix-4layer measures 35 × 25 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the F303k8-led matrix-4layer?

98 components, from 17 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 F303k8-led matrix-4layer design files?

From the Netetra/kicad-archive 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 F303k8-led matrix-4layer design in my own project?

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

Can I test firmware for the F303k8-led matrix-4layer 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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