HardLabs

Socket

eddyem·STM8_samples·220controlled_socket/kicad/socket.kicad_pcb

Socket PCB layout, top view — open source STM32 board by eddyem

About the Socket PCB

Socket is an open source STM32 PCB design by eddyem, published on GitHub. It is a 2-layer board measuring 87 × 71 mm, with 84 components from 32 distinct parts.

Its main chip is the STM8S003F3P, from the STM32 family. Other key parts include the MAX3232, CH340G, PC817, MOC3063M and ACS712. By type, the board carries 35 resistors, 15 capacitors, 9 ICs, 9 transistors, 7 diodes and 6 connectors.

It belongs with the displays & leds and sensors designs in this gallery.

From the project

Some code samples and ready projects based on STM8 (deprecated)

Some my projects based on STM8 ==============================

Developed for SDCC compiler. Here you can find some more heades under MIT license.

- 1-wire 1-wire for DS18x20 based on timer and interrupts. - 220controlledsocket Simple two-channel power socket manager with current measurement at one channel. - blinky Just blink LED. - client-term-8bit Simplest terminal client. - distancemeter Ultrasonic distance meter. - DRUM (not even started at all) Approach to toy drum. - led Work with 4-digit LED indicator. - LEDSBT Bluetooth-management 7/8-channel LED "stars". - microdrill Microdrill…

Main components on the Socket

MAX3232CH340GSTM8S003F3PPC817MOC3063MACS712

Socket bill of materials (BOM)

84 components, 32 distinct parts.

QtyPartRefs
1
MAX3232
U1
1
CH340G
U2
1
STM8S003F3P
U3
3
PC817
U5, U6, U7
2
MOC3063M
U8, U9
1
ACS712
U10
6
2N7002
Q1, Q2, Q5, Q7, Q8, Q9
2
SI2300
Q3, Q4
1
AO3407
Q6
1
12M
Y1
1
USB_B
J2
1
5Vext
J3
1
SWIM
J4
1
DB15_Male
J5
2
Power
J6, J7
2
SRD-05VDC
K1, K2
1
SMF05
D1
1
SS14
D2
2
BT137-600E
D3, D4
1
5V suppressor
D5
Show 12 more
QtyPartRefs
2
SS14
D7, D8
10
0.1
C1, C2, C4, C6, C7, C8, C9, C10 +2
2
22p
C3, C5
1
1n
C12
2
0.01 600V
C14, C15
2
22
R1, R2
9
330
R3, R4, R11, R12, R14, R16, R18, R28 +1
3
4k7
R5, R23, R24
9
47k
R6, R13, R25, R26, R27, R29, R30, R32 +1
6
150
R7, R8, R9, R10, R15, R17
4
330
R19, R20, R21, R22
2
330 2W
R34, R35

Socket design files

The KiCad project lives in the eddyem/STM8_samples repository on GitHub; these links point at the commit this page was built from.

Socket: common questions

What microcontroller does the Socket use?

The Socket is built around the STM8S003F3P, from the STM32 family.

How big is the Socket PCB?

The Socket measures 87 × 71 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Socket?

84 components, from 32 distinct parts. The full bill of materials is listed on this page.

Where can I download the Socket design files?

From the eddyem/STM8_samples repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Socket design in my own project?

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

Can I test firmware for the Socket 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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