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ShrackThingy

bismarx-v1·SchrackProjects·SchrackPanel/PCB/ShrackThingy.kicad_pcb

ShrackThingy PCB layout, top view — open source ESP32 board by bismarx-v1
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About the ShrackThingy PCB

ShrackThingy is an open source ESP32 PCB design by bismarx-v1, published on GitHub. It is a 2-layer board measuring 230 × 100 mm, with 153 components from 21 distinct parts.

Its main chip is the ESP32-DEVKIT-V1, from the ESP32 family. Other key parts include the Shift_Register and LM1085-5.0. By type, the board carries 67 resistors, 59 transistors, 10 connectors, 9 ICs, 6 capacitors and 1 diode.

From the project

SPS na Proseku repo for SchrackTechink projects.

Main components on the ShrackThingy

ESP32-DEVKIT-V1Shift_RegisterLM1085-5.0

ShrackThingy bill of materials (BOM)

153 components, 21 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-DEVKIT-V1
U1
6
Shift_Register
U2, U3, U4, U5, U6, U7
1
~
U8
1
LM1085-5.0
U9
7
BC337
Q1, Q2, Q3, Q4, Q9, Q10, Q11
7
Q_PMOS_GDS
Q5, Q6, Q7, Q8, Q12, Q13, Q14
45
Q_NMOS_GDS
Q15, Q16, Q17, Q18, Q19, Q20, Q21, Q22 +37
8
RJ45
J1, J2, J3, J4, J5, J6, J7, J8
2
Screw_Terminal_01x02
J9, J10
1
D_Schottky
D1
1
46uH
L1
1
680uF
C1
1
100nF
C2
1
22nF
C3
1
470uF
C4
2
10uF
C5, C6
60
10k
R1, R2, R3, R4, R5, R6, R7, R8 +52
1
10R
R61
1
3k
R62
1
1k
R63
Show 1 more
QtyPartRefs
4
0R
R64, R65, R71, R72

ShrackThingy design files

The KiCad project lives in the bismarx-v1/SchrackProjects repository on GitHub; these links point at the commit this page was built from.

ShrackThingy: common questions

What microcontroller does the ShrackThingy use?

The ShrackThingy is built around the ESP32-DEVKIT-V1, from the ESP32 family.

How big is the ShrackThingy PCB?

The ShrackThingy measures 230 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ShrackThingy?

153 components, from 21 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 ShrackThingy design files?

From the bismarx-v1/SchrackProjects 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 ShrackThingy design in my own project?

The repository has no license, so all rights stay with bismarx-v1. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ShrackThingy without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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