CC ESP mod 02
attachix·ukit-pcb·esp-board/CC_ESP_mod_02.kicad_pcb
About the CC ESP mod 02 PCB
CC ESP mod 02 is an open source ESP8266 PCB design by attachix, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 21.6 × 32.4 mm, with 14 components from 7 distinct parts.
Its main chip is the ESP-12E, from the ESP8266 family. By type, the board carries 9 resistors, 2 connectors, 2 capacitors and 1 IC.
It belongs with the sensors designs in this gallery.
From the project
The PCBs needed to create the U:Kit sensor kit.
The licensor cannot revoke these freedoms as long as you follow the license terms.
* NonCommercial — You may not use the material for commercial purposes.
No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
Credit can be attributed through a link to the creator website: https://attachix.com

Main components on the CC ESP mod 02
CC ESP mod 02 bill of materials (BOM)
14 components, 7 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP-12E | ESP-12E | U1 |
| 1 | CONN_02X05 | Socket_Strip_Angled_2x05 | P1 |
| 1 | CONN_01X02 | Socket_Strip_Straight_1x02 | P2 |
| 1 | 100n | C_0805_HandSoldering | C1 |
| 1 | 220u | CP_Radial_D6.3mm_P2.50mm | C2 |
| 3 | 10K | R_0805_HandSoldering | R1, R2, R7 |
| 6 | 220 | R_0805_HandSoldering | R3, R4, R5, R6, R8, R9 |
CC ESP mod 02 design files
The KiCad project lives in the attachix/ukit-pcb repository on GitHub; these links point at the commit this page was built from.
CC ESP mod 02: common questions
What microcontroller does the CC ESP mod 02 use?
The CC ESP mod 02 is built around the ESP-12E, from the ESP8266 family.
How big is the CC ESP mod 02 PCB?
The CC ESP mod 02 measures 21.6 × 32.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CC ESP mod 02?
14 components, from 7 distinct parts. The full bill of materials is listed on this page.
Where can I download the CC ESP mod 02 design files?
From the attachix/ukit-pcb repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the CC ESP mod 02 design in my own project?
It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.
Can I test firmware for the CC ESP mod 02 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.
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