Omega dock new
About the Omega dock new PCB
Omega dock new is an open source PCB design by valerionew, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 42.9 × 26.4 mm, with 18 components from 14 distinct parts.
Other key parts include the USBLC6-2, AP111733 and OMEGA_2. By type, the board carries 5 capacitors, 5 resistors, 3 ICs, 3 connectors, 1 fuse and 1 diode.
It belongs with the power & battery designs in this gallery.
From the project
A dock for Onion omega, omega2 and omega2+. It features: Microusb for power supply, USB host, Ethernet
Project released under CC-BY-SA 4.0 license [](http://creativecommons.org/licenses/by-sa/4.0/)
1. Project status 1. Project description 1. BOM 1. Photos
If you want to discuss the project, join the thread in the onion community forum
I needed the smallest dock i could do, that featured:
Ethernet Type A USB host * Micro USB for power
It has an onboard linear voltage regulation (i didn't bother going with a switching one for such low power), magnetics integrated in the RJ45 connector to save space, USB host ESD protection (diode array), USB host PTC fuse.
Main components on the Omega dock new
Omega dock new bill of materials (BOM)
18 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | USBLC6-2 | SOT-23-6_Handsoldering | U1 |
| 1 | AP111733 | SOT-223 | U2 |
| 1 | OMEGA_2 | Socket_Strip_Straight_1x16_Pitch2.00mm | U3 |
| 1 | USB_A | USB_A | J1 |
| 1 | USB_PWR | USB_Micro-B | J2 |
| 1 | RJ45-TRAFO | RJ45_TRAFO_AMPHENOL | J3 |
| 1 | 1.5A | C_1206_HandSoldering | F1 |
| 1 | PWR | LED_1206_HandSoldering | D1 |
| 1 | 10uF | CP_Elec_4x5.3 | C1 |
| 1 | 100uF | CP_Elec_6.3x5.3 | C2 |
| 2 | 100nF | C_0805_HandSoldering | C3, C4 |
| 1 | 1uF | C_0805_HandSoldering | C5 |
| 4 | 50R | R_0805_HandSoldering | R1, R2, R3, R4 |
| 1 | 150R | R_0805_HandSoldering | R5 |
Omega dock new design files
The KiCad project lives in the valerionew/omega-dock-new repository on GitHub; these links point at the commit this page was built from.
- Layoutomega-dock-new.kicad_pcb
Omega dock new: common questions
How big is the Omega dock new PCB?
The Omega dock new measures 42.9 × 26.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Omega dock new?
18 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Omega dock new design files?
From the valerionew/omega-dock-new repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Omega dock new design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which valerionew chose for the repository.
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