Shield
About the Shield
Shield is an open source ESP8266 PCB design by xtarke, published on GitHub. It is a 2-layer board measuring 68.6 × 53.3 mm, with 24 components from 12 distinct parts.
Its main chip is the ESP-01v090, from the ESP8266 family. By type, the board carries 8 connectors, 6 resistors, 4 jumpers, 2 transistors, 1 IC and 1 switch.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Notas, exemplos e bibliotecas para a disciplina de Microntroladores do Instituto Ferderal de Santa Catarina
Notas, exemplos e bibliotecas para a disciplina de Microntroladores do Instituto Ferderal de Santa Catarina
Clone o repositório e adicione os arquivos no seu projeto. Evite compilar mais de uma função main.
Main components on the Shield
Shield bill of materials (BOM)
24 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP-01v090 | ESP-01 | U1 |
| 2 | 2N7002 | SOT-23 | Q1, Q2 |
| 1 | Power | Socket_Strip_Arduino_1x08 | P1 |
| 1 | Analog | Socket_Strip_Arduino_1x06 | P2 |
| 1 | Digital | Socket_Strip_Arduino_1x10 | P3 |
| 1 | Digital | Socket_Strip_Arduino_1x08 | P4 |
| 4 | CONN_01X01 | Arduino_1pin | P5, P6, P7, P8 |
| 4 | Jumper | Pin_Header_Straight_1x02 | JP1, JP2, JP3, JP4 |
| 1 | SW_Push_Dual | SW_TH_Tactile_Omron_B3F-10xx | SW1 |
| 1 | LED | LED-5MM | D1 |
| 1 | 2.2u | C_1206 | C1 |
| 6 | 2K2 | R_0805 | R1, R2, R3, R4, R5, R6 |
Shield design files
The KiCad project lives in the xtarke/avrlibs repository on GitHub; these links point at the commit this page was built from.
Shield: common questions
What microcontroller does the Shield use?
The Shield is built around the ESP-01v090, from the ESP8266 family.
How big is the Shield?
The Shield measures 68.6 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Shield?
24 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the Shield design files?
From the xtarke/avrlibs repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Shield design in my own project?
The repository has no license, so all rights stay with xtarke. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Shield 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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