379

379 PCB layout, top view — open source STM32 board by zhol0777

About the 379 PCB

379 is an open source STM32 PCB design by zhol0777, published on GitHub. It is a 2-layer board measuring 342.6 × 92.7 mm, with 92 components from 9 distinct parts.

Its main chip is the STM32F072C8TX, from the STM32 family. Other key parts include the XC6206PXXXMR. By type, the board carries 77 diodes, 11 capacitors, 2 ICs, 1 connector and 1 resistor.

From the project

noxary 378 pcb replacement

this is a pcb replacement for the noxary 378. pinout isn't the same.

pcb edge cuts were provided by islandworks studio.

thanks to invis and chippy for providing plate file, xondat discord is shut down so you can't get in no more.

thanks to xyz for simple stm boot circuit.

Main components on the 379

STM32F072C8TX XC6206PXXXMR

379 bill of materials (BOM)

92 components, 9 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	STM32F072C8TX STM32F072C8Tx	LQFP-48_7x7mm_P0.5mm	U1
1	XC6206PXXXMR XC6206PxxxMR	SOT-23	U2
1	C2845363 DB	JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal	J1
77	C8598 D_Small	D_SOD-123	D1, D2, D3, D4, D5, D6, D7, D8 +69
5	100NF 100nF	C_0402_1005Metric	C1, C2, C3, C4, C10
1	10NF 10nF	C_0402_1005Metric	C5
2	4.7UF 4.7uF	C_0402_1005Metric	C6, C7
3	1UF 1uF	C_0402_1005Metric	C8, C11, C12
1	10K 10k	R_0603_1608Metric	R1

379 design files

The KiCad project lives in the zhol0777/379 repository on GitHub; these links point at the commit this page was built from.

379: common questions

What microcontroller does the 379 use?

The 379 is built around the STM32F072C8TX, from the STM32 family.

How big is the 379 PCB?

The 379 measures 342.6 × 92.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 379?

92 components, from 9 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 379 design files?

From the zhol0777/379 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 379 design in my own project?

The repository has no license, so all rights stay with zhol0777. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the 379 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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