4 layers16.9 × 119.4 mm
2 layers22.9 × 66.3 mm
ESP12-Break-02
hulkco/The-Key2ESP8266 Badge In the form of a key.
- Size
- 22.9 × 66.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 24
- Pads
- 73
- Tracks, vias
- 450, 77
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 24 Feb 2018
- Updated
- 2 Apr 2018
Overview
ESP12-Break-02 is an open-source printed circuit board by hulkco, from the hulkco/The-Key repository on GitHub, published under the LGPL-3.0 licence. It is a 2-layer board of 22.9 × 66.3 mm with 23 parts on 24 nets, routed with 450 tracks and 77 vias.
It is built around the AP2112K-3.3TRG1. Its parts include 6 resistors, 4 capacitors, 4 diodes, 3 connectors and 2 ICs. It belongs with the lEDs and displays boards and the ESP8266 boards of this library.
Main components
1README
README.mdThe key.
It is a Breakout board for the ESP8266, with the shape of a key, which can be used as a badge.
This is an Alpha version of the PCB and may contain errors that cause it to not work properly, feel free to do all the modifications you like and your wish to share what you change.
The design is based on the product Adafruit Huzzah, and this company owns all the rights of this design.
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10k | Resistors_SMD:R_0805_HandSoldering | R1, R2, R3, R5, R6, R7 |
| 2 | 10uF | Capacitors_SMD:C_0805_HandSoldering | C2, C3 |
| 2 | 1N4148 | OSHwi:D_SOD-123 | D2, D3 |
| 2 | CONN_01X08 | Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm_SMD_Pin1Left | J1, J2 |
| 2 | Switch | OSHwi:SW_SPST_B3U-1000P | RESET1, USER/PROG1 |
| 1 | 0.1uF | Capacitors_SMD:C_0805_HandSoldering | C4 |
| 1 | 1uF | Capacitors_SMD:C_0805_HandSoldering | C1 |
| 1 | AP2112K-3.3TRG1 | TO_SOT_Packages_SMD:SOT-23-5_HandSoldering | U2 |
| 1 | ESP-12 | ESP8266:ESP-12S_SMD | U1 |
| 1 | GS2 | Connectors:GS2 | J3 |
| 1 | LED-RGB-WS2812B-4SMD | OSHwi:WS2812B | LED1 |
| 1 | LOGO2 | varios:OSHpark-2-1800 | G2*** |
| 1 | LOGO3 | varios:OSHpark-1-2000 | G3*** |
| 1 | MBR120LSFT1G | OSHwi:D_SOD-123 | D1 |
Questions
How big is the ESP12-Break-02 PCB?
It measures 22.9 × 66.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP12-Break-02 use?
23 parts, built around the AP2112K-3.3TRG1. 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 ESP12-Break-02 KiCad files?
From the hulkco/The-Key repository on GitHub, at the commit this page was made from: the board is Breakout/ESP12-Break-02.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP12-Break-02 design in my own project?
Its repository publishes it under the LGPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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