HardLabs

Domonode inputs

chipsi007·HomeAutomation·domonode-inputs/domonode-inputs/domonode-inputs.kicad_pcb

Domonode inputs PCB layout, top view — open source board by chipsi007

About the Domonode inputs PCB

Domonode inputs is an open source PCB design by chipsi007, published on GitHub under the MIT license. It is a 2-layer board measuring 95 × 80 mm, with 54 components from 10 distinct parts.

Other key parts include the TLP620, PCA9555 and 24LC02. By type, the board carries 22 capacitors, 16 resistors, 13 ICs and 3 connectors.

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

From the project

This project consists of a protocol spec, the design files for physical nodes and the source code that glues it together.

This project consists of a protocol spec, the design files for physical nodes and the source code that glues it together.

Full protocol description is available, together with examples of a monitor and a sender. The protocol is text-based to ease debugging.

ClearSky technology inside: the basic concept is that no coordinator is needed for the nodes to work after the initial configuration. There must not be a single point of (catastrophic) failure. And obviously no "cloud" (hence ClearSky) service is needed either: you, and only you, decide if/when/which data can exit from your network!

Main components on the Domonode inputs

TLP620PCA955524LC02

Domonode inputs bill of materials (BOM)

54 components, 10 distinct parts.

QtyPartRefs
11
TLP620
U1, U2, U3, U4, U5, U6, U7, U8 +3
1
PCA9555
U11
1
24LC02
U12
1
CONN_02X03
P12
1
CONN_02X05
P13
1
CONN_01X06
P14
11
100uF X2
C1, C2, C3, C4, C5, C6, C7, C8 +3
11
1uF
C12, C13, C14, C15, C16, C17, C18, C19 +3
11
1k 1/4W
R1, R2, R3, R4, R5, R6, R7, R8 +3
5
10k
R12, R13, R14, R15, R16

Domonode inputs design files

The KiCad project lives in the chipsi007/HomeAutomation repository on GitHub; these links point at the commit this page was built from.

Domonode inputs: common questions

How big is the Domonode inputs PCB?

The Domonode inputs measures 95 × 80 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Domonode inputs?

54 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the Domonode inputs design files?

From the chipsi007/HomeAutomation repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Domonode inputs design in my own project?

Yes, under the terms of its MIT license, which chipsi007 chose for the repository.

More boards in HomeAutomation

Similar boards