2 layers
Encoder
byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
7 parts4.3kMIT
2 layers45.3 × 22 mm
AAUSAT SWD via USIM adapter
nickoe/ngff_devboard1An attempt to make a M.2 module with a RF chip on it, for in in WWAN with M.2 B Key slots
- Size
- 45.3 × 22 mm
- Copper layers
- 2
- Thickness
- 0.8 mm
- Parts
- 7
- Nets
- 10
- Pads
- 25
- Tracks, vias
- 43, 0
- Pours
- 6
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Oct 2019
- Updated
- 21 Oct 2019
Overview
AAUSAT SWD via USIM adapter is an open-source printed circuit board by nickoe, from the nickoe/ngff_devboard repository on GitHub. It is a 2-layer board of 45.3 × 22 mm with 7 parts on 10 nets, routed with 43 tracks and 0 vias.
Its parts include 2 resistors, 2 connectors and 1 diode. It belongs with the interfaces and adapters and computers and single-board computers boards of this library.
README
README.mdView this project on CADLAB.io.
This is a project to make "something" to put in the WWAN slot of my laptop. This means M.2 NGFF with key B. Lets try to use USB as a minimum. Maybe som STM32 chip as a start. Maybe it can be connected to other things. This in turn means a maximum component area of 30mm x 42mm. Meaning TYPE 3042-xx-B. But I gues we could also go with TYPE 2242-xx-B-M, but this is smaller, but should fit a normal WWAN socket location as well.
Or A + E? Can we do A + B + E?
Even though there are USB in all of above the USB data lines are NOT in the same pin location :( ... meaning that we go with the B key for now as this seems to be the most common keying for WWAN modules for laptops.
Mechanical constraints:
-
Type 3042-S3-B interface
- 30x42mm
- Component maximum height on top layer is 1.5mm
- B keying
- Board thickness is 0.8 mm.
- No components on bottom side
--- or should it be 2242-S3-B? 22mm instead of 30mm wide?
- Refer to Table 30 for pinout Socket 2 Key B SSIC-based WWAN Adapter Pinouts
SIM card connections could be used for SWD programming Make PCB ready for both STM32F407 and STM32F103
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 470R | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | AAUSAT_JTAG | aausat:S10B-ZR-SM4A-TF(LF)(SN) | J2 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LOGO | aausat:skunk | G*** |
| 1 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1 |
| 1 | SIM_Card | M.2:UICC_2FF_mini_SIM_6_pads | J1 |
Questions
How big is the AAUSAT SWD via USIM adapter PCB?
It measures 45.3 × 22 mm and has 2 copper layers, 0.8 mm thick.
What parts does the AAUSAT SWD via USIM adapter use?
7 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the AAUSAT SWD via USIM adapter KiCad files?
From the nickoe/ngff_devboard repository on GitHub, at the commit this page was made from: the board is AAUSAT_SWD_via_USIM_adapter/AAUSAT_SWD_via_USIM_adapter.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the AAUSAT SWD via USIM adapter design in my own project?
Its repository states no licence, so its author keeps all rights: ask nickoe before reusing the design.
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