HardLabs

Soldering workshop

Just4Stan·soldering-workshop

Soldering workshop PCB layout, top view — open source ESP8266 board by Just4Stan

About the Soldering workshop PCB

Soldering workshop is an open source ESP8266 PCB design by Just4Stan, published on GitHub. It is a 4-layer board measuring 50.1 × 32.6 mm, with 41 components from 19 distinct parts.

Its main chip is the ESP-12F(ESP8266MOD), from the ESP8266 family. Other key parts include the 4*4*1_7, CH340C_USB, N-MOS, TYPE-C and LDO. By type, the board carries 14 capacitors, 12 resistors, 10 ICs, 3 diodes, 1 LED and 1 inductor.

It belongs with the wearables, displays & leds and iot & wireless designs in this gallery.

From the project

Initial designed to give workshops at HighTechLab in Leuven

Initial designed to give workshops at HighTechLab in Leuven

OnShape: https://cad.onshape.com/documents/da012de4a02ab2054a0e627e/w/e4c4a902931b74520d1464dc/e/3234466a68d54d344f0d976d?renderMode=0&uiState=68dfa4af8854ede9226c917d

Soldering workshop, from the project README
From the project README

Main components on the Soldering workshop

4*4*1_7CH340C_USBN-MOSESP-12F(ESP8266MOD)TYPE-CLDONPN05A20H24P

Soldering workshop bill of materials (BOM)

41 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
4*4*1_7
U1, U8
1
CH340C_USB
U3
1
N-MOS
U4
1
ESP-12F(ESP8266MOD)
U5
1
TYPE-C
U6
1
LDO
U7
2
NPN
U9, U10
1
05A20H24P
U11
1
RED LED
LED1
3
shottky
D1, D2, D3
1
47UF
47uF
L2
2
10UF
10uF
C4, C7
3
100NF
100nF
C5, C6, C8
7
1UF
1uF
C9, C10, C11, C12, C13, C14, C18
2
4.7UF
4.7uF
C16, C17
1
1MR
R3
7
5.1K
5.1k
R4, R5, R6, R7, R8, R9, R13
3
220OHM
220Ohm
R10, R11, R12
1
2.2R
R14

Soldering workshop design files

The KiCad project lives in the Just4Stan/soldering-workshop repository on GitHub; these links point at the commit this page was built from.

Soldering workshop: common questions

What microcontroller does the Soldering workshop use?

The Soldering workshop is built around the ESP-12F(ESP8266MOD), from the ESP8266 family.

How big is the Soldering workshop PCB?

The Soldering workshop measures 50.1 × 32.6 mm, has 4 copper layers and is 1.2 mm thick.

How many components are on the Soldering workshop?

41 components, from 19 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 Soldering workshop design files?

From the Just4Stan/soldering-workshop repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Soldering workshop design in my own project?

The repository has no license, so all rights stay with Just4Stan. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Soldering workshop 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.

Similar boards