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Tc link

oats-center·avena-rs·schematics/v1/tc-link/tc-link.kicad_pcb

Tc link PCB layout, top view — open source STM32 board by oats-center

About the Tc link PCB

Tc link is an open source STM32 PCB design by oats-center, published on GitHub. It is a 4-layer board measuring 76.2 × 87.8 mm, with 36 components from 18 distinct parts.

Its main chip is the STM32G031F6P6, from the STM32 family. Other key parts include the MAX31856MUD+T. By type, the board carries 14 capacitors, 7 resistors, 5 connectors, 4 diodes, 3 ICs and 2 switches.

From the project

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Main components on the Tc link

STM32G031F6P6MAX31856MUD+T

Tc link bill of materials (BOM)

36 components, 18 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32G031F6P6
STM32G031F6Px
U1
2
MAX31856MUD+T
MAX31856
U2, U3
2
1053864
Conn_02x02_Odd_Even
J1, J2
1
1053864
SDI12_1_1
J3
1
PZ2.54-S05P-A60
SWD
J6
1
3-641215-3
Link UART
J7
1
PZ2.54-S03P-A60
Forced Enable
JP1
1
TS04-66-55-BK-260-SMT
BOOT0
SW1
1
TS04-66-55-BK-260-SMT
RESET
SW2
2
PESD5V0S2BT
5V
D1, D2
1
PESD15VL1BA
15V
D3
1
KT-0603B
Status
D4
8
CGA0603X7R104K500JT
100n
C1, C2, C5, C7, C9, C11, C13, C14
2
CGA0603X5R475K250JT
4u7
C3, C12
4
CC0603KRX7R8BB103
10n
C4, C6, C8, C10
2
RCA0310KJLF
10k
R1, R2
4
RCA03100RJLF
100
R3, R4, R5, R6
1
RCA03270RFLF
270
R7

Tc link design files

The KiCad project lives in the oats-center/avena-rs repository on GitHub; these links point at the commit this page was built from.

Tc link: common questions

What microcontroller does the Tc link use?

The Tc link is built around the STM32G031F6P6, from the STM32 family.

How big is the Tc link PCB?

The Tc link measures 76.2 × 87.8 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Tc link?

36 components, from 18 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 Tc link design files?

From the oats-center/avena-rs 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 Tc link design in my own project?

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

Can I test firmware for the Tc link 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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