DomoNode-InOut
About the DomoNode-InOut PCB
DomoNode-InOut 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 47 components from 17 distinct parts.
Other key parts include the HLK-PM01, PCA9555, TLP620 and 24LC02. By type, the board carries 12 resistors, 9 connectors, 9 capacitors, 6 ICs, 5 jumpers and 1 fuse.
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-InOut
DomoNode-InOut bill of materials (BOM)
47 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | HLK-PM01 | ACDC-HLK+ND | U1 |
| 1 | PCA9555 | SSOP-24_5.3x8.2mm_Pitch0.65mm | U2 |
| 3 | TLP620 | DIP-4_W7.62mm | U3, U4, U5 |
| 1 | 24LC02 | SOIC-8_3.9x4.9mm_Pitch1.27mm | U6 |
| 1 | CONN_2x5 | Multicomp_MC9A12-1034_2x05x2.54mm_Straight | J1 |
| 8 | CONN_01X02 | ScrewTerm_2x3.81_bigpads | P6, P7, P8, P9, P10, P11, P12, P13 |
| 1 | FUSE | Fuseholder5x20_horiz_SemiClosed_Casing10x25mm | F1 |
| 3 | Jumper_NO_Small | Pin_Header_Straight_1x02_Pitch2.54mm | JP1, JP2, JP3 |
| 2 | Jumper_NC_Small | Pin_Header_Straight_1x02_Pitch2.54mm | JP4, JP5 |
| 4 | Omron_G3MB-202 | G3MB | RL1, RL2, RL3, RL4 |
| 1 | VR | RV_Disc_D15.5_W4.2_P7.5 | VR1 |
| 1 | C | c_elec_10x10 | C1 |
| 2 | C | C_0805 | C2, C3 |
| 3 | 0.1uF X2 | C_Rect_L13.0mm_W6.0mm_P10.00mm_FKS3_FKP3_MKS4 | C4, C6, C8 |
| 3 | 1uF | C_0805 | C5, C7, C9 |
| 9 | 10k | R_0805 | R1, R2, R3, R4, R5, R6, R8, R10 +1 |
| 3 | 1k | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R7, R9, R11 |
DomoNode-InOut 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-InOut: common questions
How big is the DomoNode-InOut PCB?
The DomoNode-InOut measures 95 × 80 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DomoNode-InOut?
47 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the DomoNode-InOut 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-InOut design in my own project?
Yes, under the terms of its MIT license, which chipsi007 chose for the repository.
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