ESP12E-simple board
About the ESP12E-simple board
ESP12E-simple board is an open source ESP8266 PCB design by NurikNG, published on GitHub. It is a 2-layer board measuring 66.7 × 49.8 mm, with 24 components from 15 distinct parts.
Its main chip is the ESP-12E, from the ESP8266 family. By type, the board carries 10 resistors, 6 connectors, 2 transistors, 2 switches, 1 IC and 1 diode.
From the project
KiCAD ESP12E simple board
Main components on the ESP12E-simple board
ESP12E-simple board bill of materials (BOM)
24 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP-12E | ESP-12E | U1 |
| 2 | 2N7000 | SOT-23_Handsoldering | Q1, Q2 |
| 1 | AC | TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal | J1 |
| 1 | 3.3V | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | Flash | PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | UART 5V | PinHeader_1x04_P2.54mm_Vertical | J4 |
| 1 | SPI | PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | IO | PinHeader_1x05_P2.54mm_Vertical | J6 |
| 1 | HLK-PM03 | Converter_ACDC_HiLink_HLK-PMxx | PS1 |
| 1 | Flash | SW_PUSH_6mm_H13mm | SW1 |
| 1 | Reset | SW_PUSH_6mm_H13mm | SW2 |
| 1 | Power LED | LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1 |
| 1 | 100nF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C1 |
| 9 | 10K | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8 +1 |
| 1 | 470 | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R10 |
ESP12E-simple board design files
The KiCad project lives in the NurikNG/ESP12E-simple-board repository on GitHub; these links point at the commit this page was built from.
ESP12E-simple board: common questions
What microcontroller does the ESP12E-simple board use?
The ESP12E-simple board is built around the ESP-12E, from the ESP8266 family.
How big is the ESP12E-simple board?
The ESP12E-simple board measures 66.7 × 49.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the ESP12E-simple board?
24 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the ESP12E-simple board design files?
From the NurikNG/ESP12E-simple-board repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the ESP12E-simple board design in my own project?
The repository has no license, so all rights stay with NurikNG. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the ESP12E-simple board 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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