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ESP8266 01 Breakout

MakersAsylumIndia·ESP8266_01_Breakout

ESP8266 01 Breakout layout, top view — open source ESP8266 board by MakersAsylumIndia

About the ESP8266 01 Breakout

ESP8266 01 Breakout is an open source ESP8266 PCB design by MakersAsylumIndia, published on GitHub. It is a 2-layer board measuring 38.1 × 25.4 mm, with 16 components from 12 distinct parts.

Its main chip is the 67996-408HLF, from the ESP8266 family. Other key parts include the LD1117V33. By type, the board carries 6 resistors, 4 connectors, 2 switches, 2 capacitors, 1 IC and 1 diode.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

breakout board for ESP8266-01 module.

[CERN Open Hardware Licence v1.2 ]:http://www.ohwr.org/attachments/2388/cernohlv12.txt

Main components on the ESP8266 01 Breakout

LD1117V33

ESP8266 01 Breakout bill of materials (BOM)

16 components, 12 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LD1117V33
AP1117D33
U1
1
PRPC010SAAN-RC
V_SEL
P1
1
FTDI
P2
1
67996-408HLF
ESP-01
P3
1
TX_SEL
P4
1
1825910-7
RST
SW1
1
1825910-7
GPIO0
SW2
1
LTL-4221N
LED
D1
2
EEA-GA1E100H
10uF
C1, C2
1
CF14JT1K00
1k
R1
4
CF14JT10K0
10k
R2, R3, R4, R5
1
CF14JT1K80
1k8
R6

ESP8266 01 Breakout design files

The KiCad project lives in the MakersAsylumIndia/ESP8266_01_Breakout repository on GitHub; these links point at the commit this page was built from.

ESP8266 01 Breakout: common questions

What microcontroller does the ESP8266 01 Breakout use?

The ESP8266 01 Breakout is built around the 67996-408HLF, from the ESP8266 family.

How big is the ESP8266 01 Breakout?

The ESP8266 01 Breakout measures 38.1 × 25.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP8266 01 Breakout?

16 components, from 12 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the ESP8266 01 Breakout design files?

From the MakersAsylumIndia/ESP8266_01_Breakout repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the ESP8266 01 Breakout design in my own project?

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

Can I test firmware for the ESP8266 01 Breakout 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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