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App mistake

zyyan20h·PCBRenewal·Examples/esp_examples/App_mistake/App_mistake.kicad_pcb

App mistake PCB layout, top view — open source ESP8266 board by zyyan20h

About the App mistake PCB

App mistake is an open source ESP8266 PCB design by zyyan20h, published on GitHub. It is a 2-layer board measuring 57 × 37 mm, with 21 components from 10 distinct parts.

Its main chip is the ESP-12F, from the ESP8266 family. Other key parts include the AMS1117-3.3, MX1508 and CPT-9019S-SMT-TR. By type, the board carries 5 connectors, 4 ICs, 4 capacitors, 4 resistors, 2 switches and 2 diodes.

From the project

One other thing you can try is using the Python Scripting Console Click the button with the terminal icon at the top of the screen Type import pcbnew and press enter Type print(pcbnew.FULLBACKTRACE) and press enter The error message should be shown on the screen * Report the erro

One other thing you can try is using the Python Scripting Console Click the button with the terminal icon at the top of the screen Type import pcbnew and press enter Type print(pcbnew.FULLBACKTRACE) and press enter The error message should be shown on the screen * Report the error message to the developer

App mistake, from the project README
From the project README

Main components on the App mistake

ESP-12FAMS1117-3.3MX1508CPT-9019S-SMT-TR

App mistake bill of materials (BOM)

21 components, 10 distinct parts.

QtyPartRefs
1
ESP-12F
U1
1
AMS1117-3.3
U2
1
MX1508
U3
1
CPT-9019S-SMT-TR
U4
3
B2B-PH-SM4-TBLFSN
J1, J2, J4
2
Conn_01x02_Pin
J3, J5
2
RS-282G05A3-SM RT
SW2, SW3
2
LED
D1, D2
4
C
C1, C2, C3, C4
4
R
R1, R2, R3, R5

App mistake design files

The KiCad project lives in the zyyan20h/PCBRenewal repository on GitHub; these links point at the commit this page was built from.

App mistake: common questions

What microcontroller does the App mistake use?

The App mistake is built around the ESP-12F, from the ESP8266 family.

How big is the App mistake PCB?

The App mistake measures 57 × 37 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the App mistake?

21 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the App mistake design files?

From the zyyan20h/PCBRenewal repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the App mistake design in my own project?

The repository has no license, so all rights stay with zyyan20h. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the App mistake 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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