HardLabs

Stlinkv2

dltech·stlinkv2

Stlinkv2 PCB layout, top view — open source STM32 board by dltech

About the Stlinkv2 PCB

Stlinkv2 is an open source STM32 PCB design by dltech, published on GitHub. It is a 2-layer board measuring 58.1 × 22.7 mm, with 59 components from 18 distinct parts.

Its main chip is the STM32F103C8Tx, from the STM32 family. Other key parts include the AZ1117-3.3. By type, the board carries 25 resistors, 15 diodes, 13 capacitors, 3 connectors, 2 ICs and 1 crystal.

From the project

ST-link V2 schematic and PCB in kiCAD with initial firmware through UART

On the linux using the Virtualbox software this method is working too.

Stlinkv2, from the project README
From the project README

Main components on the Stlinkv2

AZ1117-3.3STM32F103C8Tx

Stlinkv2 bill of materials (BOM)

59 components, 18 distinct parts.

QtyPartRefs
1
AZ1117-3.3
U1
1
STM32F103C8Tx
U2
1
8M
Y1
1
JTAG
J3
1
SWIMM
J4
1
USB_B
J5
12
BZX84-C5V1
D1, D2, D3, D4, D5, D6, D7, D8 +4
2
red
D13, D15
1
green
D14
2
10
C1, C7
9
0.1
C2, C3, C6, C8, C9, C10, C11, C12 +1
2
22p
C4, C5
1
10
R1
6
100k
R2, R4, R5, R9, R10, R19
1
680
R3
3
220
R6, R7, R8
11
75
R11, R12, R13, R14, R15, R16, R17, R18 +3
3
100
R22, R23, R24

Stlinkv2 design files

The KiCad project lives in the dltech/stlinkv2 repository on GitHub; these links point at the commit this page was built from.

Stlinkv2: common questions

What microcontroller does the Stlinkv2 use?

The Stlinkv2 is built around the STM32F103C8Tx, from the STM32 family.

How big is the Stlinkv2 PCB?

The Stlinkv2 measures 58.1 × 22.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Stlinkv2?

59 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Stlinkv2 design files?

From the dltech/stlinkv2 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Stlinkv2 design in my own project?

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

Can I test firmware for the Stlinkv2 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.

More boards in stlinkv2

Similar boards