2 layers145 × 98 mm
Stmshieldfull
sgenomics/pcbs
There are my personal PCBs... contact me for licensing information.
178 parts2
2 layers62.8 × 18.4 mm
Espusb
sgenomics/pcbs2There are my personal PCBs... contact me for licensing information.
- Size
- 62.8 × 18.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 34
- Nets
- 34
- Pads
- 145
- Tracks, vias
- 465, 54
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 5 May 2016
- Updated
- 16 Mar 2021
Overview
Espusb is an open-source printed circuit board by sgenomics, from the sgenomics/pcbs repository on GitHub. It is a 2-layer board of 62.8 × 18.4 mm with 34 parts on 34 nets, routed with 465 tracks and 54 vias.
It is built around the ESP8266EX. Its parts include 10 capacitors, 5 resistors, 4 ICs, 4 connectors and 3 inductors. It belongs with the ESP8266 boards of this library.
Main components
1README
README.mdpcbs
There are my personal PCBs... contact me for licensing information.
Parts
34| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 0 | Capacitors_SMD:C_0402 | R2, R4, R5 |
| 2 | 10pF | Capacitors_SMD:C_0402 | C6, C7 |
| 2 | 10uF | Capacitors_SMD:C_0805 | C8, C10 |
| 2 | 22pF | Capacitors_SMD:C_0603 | C3, C4 |
| 2 | 4.7uF | Resistors_SMD:R_0603_HandSoldering | C1, C2 |
| 2 | INDUCTOR | Capacitors_SMD:C_0402 | L3, L4 |
| 1 | 100nF | Capacitors_SMD:C_0805 | C9 |
| 1 | 10K | Resistors_SMD:R_0603 | R1 |
| 1 | 12K | Capacitors_SMD:C_0402 | R3 |
| 1 | 12MHz | Crystals:HC-49V | Y1 |
| 1 | 4.7uH | espusb:TDK_VLS_INDUCTOR | L1 |
| 1 | 5.6pF | Capacitors_SMD:C_0402 | C5 |
| 1 | CONN_01X03 | Socket_Strips:Socket_Strip_Straight_1x03 | P5 |
| 1 | CONN_02X04 | Socket_Strips:Socket_Strip_Straight_2x04 | P4 |
| 1 | CRYSTAL_SMD | smdxtal:smd_xtal | X1 |
| 1 | G*** | antenna:svg2mod | svg2mod |
| 1 | JUMPER | Socket_Strips:Socket_Strip_Straight_1x02 | JP1 |
| 1 | MCP1603 | espusb:TSOT-5 | U1 |
| 1 | SD_Card | microsd:MICROSD | CON1 |
| 1 | SERFLASH | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U4 |
| 1 | USB_A | Connect:USB_A | P1 |
| 1 | ch340 | SMD_Packages:SO-16-N | U2 |
| 1 | esp8266 | Housings_DFN_QFN:QFN-32-1EP_5x5mm_Pitch0.5mm | U3 |
The 30 most common of 34 parts.
Questions
How big is the Espusb PCB?
It measures 62.8 × 18.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Espusb use?
34 parts, built around the ESP8266EX. 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 Espusb KiCad files?
From the sgenomics/pcbs repository on GitHub, at the commit this page was made from: the board is espusb/espusb.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Espusb design in my own project?
Its repository states no licence, so its author keeps all rights: ask sgenomics before reusing the design.
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