Minimal ESP-12F Module
About the Minimal ESP-12F Module
Minimal ESP-12F Module is an open source ESP8266 PCB design by mekatronik-achmadi, published on GitHub. It is a 2-layer board measuring 49.6 × 27.3 mm, with 17 components from 10 distinct parts.
Its main chip is the ESP-12F, from the ESP8266 family. Other key parts include the CH340C and AMS1117-3.3. By type, the board carries 7 resistors, 3 ICs, 2 switches, 2 diodes, 2 capacitors and 1 connector.
From the project
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Main components on the Minimal ESP-12F Module
Minimal ESP-12F Module bill of materials (BOM)
17 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CH340C | SOIC-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | ESP-12F | ESP-12E | U2 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U3 |
| 1 | USB_B | USB_B_Lumberg_2411_02_Horizontal | J1 |
| 2 | SW_Push | SW_PUSH_6mm | SW1, SW2 |
| 1 | MERAH | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | HIJAU | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 2 | 100nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 5 | 10K | R_0805_2012Metric | R1, R4, R5, R6, R7 |
| 2 | 330 | R_0805_2012Metric | R2, R3 |
Minimal ESP-12F Module design files
The KiCad project lives in the mekatronik-achmadi/example_collection repository on GitHub; these links point at the commit this page was built from.
Minimal ESP-12F Module: common questions
What microcontroller does the Minimal ESP-12F Module use?
The Minimal ESP-12F Module is built around the ESP-12F, from the ESP8266 family.
How big is the Minimal ESP-12F Module?
The Minimal ESP-12F Module measures 49.6 × 27.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Minimal ESP-12F Module?
17 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the Minimal ESP-12F Module design files?
From the mekatronik-achmadi/example_collection repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Minimal ESP-12F Module design in my own project?
The repository has no license, so all rights stay with mekatronik-achmadi. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Minimal ESP-12F Module 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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