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1Wire 16 Channel SSR Controller

InfernoEmbedded·onewire-softdevice·devices/16_Channel_SSR_Driver/16_Channel_SSR_Driver.kicad_pcb

1Wire 16 Channel SSR Controller PCB layout, top view — open source STM32 board by InfernoEmbedded

About the 1Wire 16 Channel SSR Controller PCB

1Wire 16 Channel SSR Controller is an open source STM32 PCB design by InfernoEmbedded, published on GitHub. It is a 2-layer board measuring 45.1 × 44.7 mm, with 18 components from 13 distinct parts.

Its main chip is the STM32F030R8, from the STM32 family. Other key parts include the LP2950. By type, the board carries 5 connectors, 5 capacitors, 3 jumpers, 2 ICs, 1 diode and 1 resistor.

It belongs with the sensors designs in this gallery.

From the project

Software, Firmware & Documentation is licensed under GPLv3

Software, Firmware & Documentation is licensed under GPLv3

The devices directory contains schematics, PCBs & firmware for the client devices.

Inferno Embedded commands allow the device to be rebooted into the bootloader so that they can be updated. The device can also be forced to remain in bootloader mode by shorting SWDAT on the SWD header to GND with a jumper.

Main components on the 1Wire 16 Channel SSR Controller

LP2950STM32F030R8

1Wire 16 Channel SSR Controller bill of materials (BOM)

18 components, 13 distinct parts.

QtyPartRefs
1
LP2950
U1
1
STM32F030R8
U2
2
RJ45
J1, J2
1
CONN_02X16
J3
1
CONN_02X05
P1
1
CONN_01X05
P6
3
SolderJumper_2_Open
JP1, JP2, JP3
1
DS9503
ZD1
1
SMF05C
D1
1
47uF
C1
1
4.7uF
C2
3
100nF
C3, C4, C5
1
10k
R1

1Wire 16 Channel SSR Controller design files

The KiCad project lives in the InfernoEmbedded/onewire-softdevice repository on GitHub; these links point at the commit this page was built from.

1Wire 16 Channel SSR Controller: common questions

What microcontroller does the 1Wire 16 Channel SSR Controller use?

The 1Wire 16 Channel SSR Controller is built around the STM32F030R8, from the STM32 family.

How big is the 1Wire 16 Channel SSR Controller PCB?

The 1Wire 16 Channel SSR Controller measures 45.1 × 44.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 1Wire 16 Channel SSR Controller?

18 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the 1Wire 16 Channel SSR Controller design files?

From the InfernoEmbedded/onewire-softdevice repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the 1Wire 16 Channel SSR Controller design in my own project?

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

Can I test firmware for the 1Wire 16 Channel SSR Controller 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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