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Drok-Juntek on steroids

rin67630·Drok-Juntek-on-steroids·Hardware/KICAD2/JuntekOnSteroidsTTGO.kicad_pcb

Drok-Juntek on steroids PCB layout, top view — open source ESP32 board by rin67630

About the Drok-Juntek on steroids PCB

Drok-Juntek on steroids is an open source ESP32 PCB design by rin67630, published on GitHub. It is a 2-layer board measuring 54.6 × 33 mm, with 31 components from 17 distinct parts.

Its main chip is the ESP32-TFT, from the ESP32 family. By type, the board carries 12 connectors, 9 capacitors, 9 resistors and 1 test point.

It belongs with the iot & wireless designs in this gallery.

From the project

Extend the possibilities of cheap digital power supplies with a WiFi module

New optimized PCB layout Courtesy paulvdh@forum.KiCAD.info.

Drok-Juntek on steroids bill of materials (BOM)

31 components, 17 distinct parts.

QtyPartRefs
2
To PSU host board
J1, J2
1
Patch / Test points
J3
2
ESP32-TFT
J4, J5
1
feedback
J6
1
I2C
J7
1
ADS1115
J10
1
patch
J21
1
patch
J22
1
Expansion1
J30
1
patch
J61
1
TestPoint_GND
TP1
8
0.1µ
C1, C2, C3, C4, C5, C6, C8, C9
1
470µ
C7
2
68k/zero
R11, R12
5
1k/zero
R13, R14, R16, R17, R18
1
2k2/none
R15
1
100k/none
R20

Drok-Juntek on steroids design files

The KiCad project lives in the rin67630/Drok-Juntek-on-steroids repository on GitHub; these links point at the commit this page was built from.

Drok-Juntek on steroids: common questions

What microcontroller does the Drok-Juntek on steroids use?

The Drok-Juntek on steroids is built around the ESP32-TFT, from the ESP32 family.

How big is the Drok-Juntek on steroids PCB?

The Drok-Juntek on steroids measures 54.6 × 33 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Drok-Juntek on steroids?

31 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the Drok-Juntek on steroids design files?

From the rin67630/Drok-Juntek-on-steroids repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Drok-Juntek on steroids design in my own project?

The repository has no license, so all rights stay with rin67630. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Drok-Juntek on steroids 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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