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Hawk

Ryzee119·hawk·hardware/hawk.kicad_pcb

Hawk PCB layout, top view — open source STM32 board by Ryzee119
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About the Hawk PCB

Hawk is an open source STM32 PCB design by Ryzee119, published on GitHub under the MIT license. It is a 2-layer board measuring 41 × 41 mm, with 34 components from 14 distinct parts.

Its main chip is the STM32G431K6T6, from the STM32 family. Other key parts include the MIC5504-3.3YM5, MAX9860ETG+T and MIC5504-1.8YM5. By type, the board carries 20 capacitors, 5 resistors, 4 ICs, 3 connectors, 1 switch and 1 diode.

It belongs with the audio designs in this gallery.

From the project

Open Source Recreation of the Xbox Live Communicator for Original Xbox

This project is an open source replacement of the Microsoft Xbox Live Communicator utilizing modern components and custom open-source firmware.

It provides feature parity with the original communicator with the following differences: A 3.5mm TRRS jack is used to support more generic headsets. (Stereo headsets will output as mono.) The volume wheel is replaced with a button. Volume is indicated by LED brightness.

Hawk, from the project README
From the project README

Main components on the Hawk

MIC5504-3.3YM5STM32G431K6T6MAX9860ETG+TMIC5504-1.8YM5

Hawk bill of materials (BOM)

34 components, 14 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MIC5504-3.3YM5
Microchip Technology
U1
1
STM32G431K6T6
STM32G431K6Tx
STMicroelectronics
U2
1
MAX9860ETG+T
Maxim Integrated
U3
1
MIC5504-1.8YM5
Microchip Technology
U4
1
UART2
J1
1
SWD
J2
1
54-00298
Tensility International Corp
J3
1
EVQ-P7J01P
EVQ-P7L01P
Panasonic Electronic Components
SW1
1
3147-B1911PG--20D000514U1930
LED
ANY
D1
5
311-1448-1
10uF
ANY
C1, C2, C3, C12, C20
5
311-1088-1
100nF
ANY
C4, C5, C6, C7, C13
10
311-1446-1
1uF
ANY
C8, C9, C10, C11, C14, C15, C16, C17 +2
4
118-CR0603-FX-1501ELF
1.5k
ANY
R1, R2, R4, R5
1
118-CR0603-FX-1500ELF
150
ANY
R3

Hawk design files

The KiCad project lives in the Ryzee119/hawk repository on GitHub; these links point at the commit this page was built from.

Hawk: common questions

What microcontroller does the Hawk use?

The Hawk is built around the STM32G431K6T6, from the STM32 family.

How big is the Hawk PCB?

The Hawk measures 41 × 41 mm, has 2 copper layers and is 1.29 mm thick.

How many components are on the Hawk?

34 components, from 14 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 Hawk design files?

From the Ryzee119/hawk 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 Hawk design in my own project?

Yes, under the terms of its MIT license, which Ryzee119 chose for the repository.

Can I test firmware for the Hawk 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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