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Nitingale b2 mechanical pcb rev1

Tsuiha·NitingaleB2·PCB/NitingaleB2_PCB_Mechanical_left/nitingale_b2_mechanical_pcb_rev1.kicad_pcb

Nitingale b2 mechanical pcb rev1 layout, top view — open source STM32 board by Tsuiha

About the Nitingale b2 mechanical pcb rev1

Nitingale b2 mechanical pcb rev1 is an open source STM32 PCB design by Tsuiha, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 157.7 × 110.3 mm, with 79 components from 16 distinct parts.

Its main chip is the STM32F072CBTx, from the STM32 family. Other key parts include the CDSOT236-0504C and TLV75733PDBV. By type, the board carries 33 diodes, 32 switches, 7 capacitors, 3 ICs, 3 resistors and 1 connector.

It belongs with the keyboards designs in this gallery.

From the project

Nitingale B2 is a gaming device and keyboard featuring 30 keys plus a lever switch.

Main components on the Nitingale b2 mechanical pcb rev1

STM32F072CBTxCDSOT236-0504CTLV75733PDBV

Nitingale b2 mechanical pcb rev1 bill of materials (BOM)

79 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32F072CBTx
U1
1
CDSOT236-0504C
U2
1
TLV75733PDBV
U3
1
USB_C_Receptacle
J1
26
SW_PUSH
SW1, SW2, SW3, SW4, SW5, SW6, SW8, SW9 +18
1
SW_PUSH
SW7
2
SW_PUSH
SW13, SW20
1
SW_PUSH
SW26
1
SW_SP3T_NR01103
SW31
1
SW_Push
SW32
33
D
D1, D2, D3, D4, D5, D6, D7, D8 +25
2
1u
C1, C3
1
4.7u
C2
4
100n
C4, C5, C6, C7
2
5.1k
R1, R2
1
10k
R3

Nitingale b2 mechanical pcb rev1 design files

The KiCad project lives in the Tsuiha/NitingaleB2 repository on GitHub; these links point at the commit this page was built from.

Nitingale b2 mechanical pcb rev1: common questions

What microcontroller does the Nitingale b2 mechanical pcb rev1 use?

The Nitingale b2 mechanical pcb rev1 is built around the STM32F072CBTx, from the STM32 family.

How big is the Nitingale b2 mechanical pcb rev1?

The Nitingale b2 mechanical pcb rev1 measures 157.7 × 110.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Nitingale b2 mechanical pcb rev1?

79 components, from 16 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 Nitingale b2 mechanical pcb rev1 design files?

From the Tsuiha/NitingaleB2 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 Nitingale b2 mechanical pcb rev1 design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which Tsuiha chose for the repository.

Can I test firmware for the Nitingale b2 mechanical pcb rev1 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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