HardLabs

Nts1-groove pad

centrevillage·nts1-groove-pad·hardware/pcb/projects/groove-pad-ctrl/groove-pad-ctrl.kicad_pcb

Nts1-groove pad PCB layout, top view — open source STM32 board by centrevillage

About the Nts1-groove pad PCB

Nts1-groove pad is an open source STM32 PCB design by centrevillage, published on GitHub. It is a 2-layer board measuring 128.5 × 78 mm, with 122 components from 29 distinct parts.

Its main chip is the STM32F072R8Tx, from the STM32 family. Other key parts include the MB85RS2MT. By type, the board carries 38 resistors, 34 diodes, 20 switches, 16 capacitors, 9 connectors and 2 ICs.

Main components on the Nts1-groove pad

STM32F072R8TxMB85RS2MT

Nts1-groove pad bill of materials (BOM)

122 components, 29 distinct parts.

QtyPartRefs
1
STM32F072R8Tx
U1
1
MB85RS2MT
U2
1
8MHz
Y1
1
TOUCH_L
J1
1
TOUCH_R
J2
1
Conn_01x03
J3
3
Conn_01x07
J4, J5, J7
1
TOUCH_L_C
J6
1
Conn_01x05
J8
1
TOUCH_R_C
J9
18
SW_Push
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +10
2
SW_Push
SW19, SW20
16
1N4148
D1, D2, D3, D4, D5, D6, D7, D8 +8
18
LED
D17, D18, D19, D20, D21, D22, D23, D24 +10
2
Ferrite_Bead
FB1, FB2
2
1n
C1, C6
3
22n
C2, C3, C7
7
100n
C4, C11, C12, C13, C14, C15, C16
1
1u
C5
2
18p
C8, C9
Show 9 more
QtyPartRefs
1
22u
C10
11
10k
R1, R11, R12, R13, R17, R18, R21, R22 +3
10
1k
R2, R3, R5, R6, R7, R8, R9, R14 +2
1
100k
R4
1
33
R10
1
47k
R15
8
100
R19, R20, R24, R25, R26, R28, R30, R32
4
47
R27, R29, R31, R33
2
470
R36, R37

Nts1-groove pad design files

The KiCad project lives in the centrevillage/nts1-groove-pad repository on GitHub; these links point at the commit this page was built from.

Nts1-groove pad: common questions

What microcontroller does the Nts1-groove pad use?

The Nts1-groove pad is built around the STM32F072R8Tx, from the STM32 family.

How big is the Nts1-groove pad PCB?

The Nts1-groove pad measures 128.5 × 78 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Nts1-groove pad?

122 components, from 29 distinct parts. The full bill of materials is listed on this page.

Where can I download the Nts1-groove pad design files?

From the centrevillage/nts1-groove-pad repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Nts1-groove pad design in my own project?

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

Can I test firmware for the Nts1-groove pad 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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