HardLabs

Stm8Project

afbravo·stm8Project·STM8L151K6_board_v2/stm8l151k6t6_board.kicad_pcb

Stm8Project PCB layout, top view — open source STM32 board by afbravo

About the Stm8Project PCB

Stm8Project is an open source STM32 PCB design by afbravo, published on GitHub. It is a 2-layer board measuring 48 × 18 mm, with 31 components from 17 distinct parts.

Its main chip is the STM8L151K6T6, from the STM32 family. Other key parts include the USB_B_Micro, TPMIC5504 and FT230XQ. By type, the board carries 13 capacitors, 5 resistors, 4 ICs, 3 connectors, 2 crystals and 2 switches.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

code and boards for stm8

This board was created with the intent to familiarize with the STM8 family of MCUs from ST Microcontroller. The main features of this board are:

- Micro usb power input - Power on led - User led connected to PB0 - User button connected to PD7 - SWIM programming / debugging interface - 8MHz High Speed External Clock - 32.768 KHz Low Speed External Clock - Reset Button - Generick Male Headers for all I/O - USB to UART converter - Breadboard friendly - 2 layer PCB for inexpensive manufacturing

Stm8Project, from the project README
From the project README

Main components on the Stm8Project

USB_B_MicroTPMIC5504FT230XQSTM8L151K6T6

Stm8Project bill of materials (BOM)

31 components, 17 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
USB_B_Micro
U1
1
TPMIC5504
U2
1
FT230XQ
U3
1
STM8L151K6T6
U4
1
8MHz
Y1
1
32K768Hz
Y2
2
Conn_01x16
J1, J3
1
Conn_01x04
J2
1
RESET
SW1
1
USER
SW2
1
GREEN
D1
1
RED
D2
6
100nF
C1, C3, C5, C6, C8, C9
3
1uF
C2, C4, C7
4
15pF
C10, C11, C12, C13
3
1K
R1, R4, R5
2
27
R2, R3

Stm8Project design files

The KiCad project lives in the afbravo/stm8Project repository on GitHub; these links point at the commit this page was built from.

Stm8Project: common questions

What microcontroller does the Stm8Project use?

The Stm8Project is built around the STM8L151K6T6, from the STM32 family.

How big is the Stm8Project PCB?

The Stm8Project measures 48 × 18 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Stm8Project?

31 components, from 17 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 Stm8Project design files?

From the afbravo/stm8Project 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 Stm8Project design in my own project?

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

Can I test firmware for the Stm8Project 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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