2 layers57 × 55.2 mm
LogicAnalyzer
gusmanb/logicanalyzer
24 channel, 100Msps logic analyzer hardware and software
10 parts5.1kGPL-3.0
2 layers91 × 69 mm
Sharky
kusuta012/sharky1DISCLAIMER: This project is for educational and security research purposes only. The user is solely responsible for compliance with local laws regarding radio interference, and the author assumes no liability for any…
- Size
- 91 × 69 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 38
- Pads
- 65
- Tracks, vias
- 66, 1
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 24 Jan 2026
- Updated
- 27 Feb 2026
Overview
Sharky is an open-source printed circuit board by kusuta012, from the kusuta012/sharky repository on GitHub. It is a 2-layer board of 91 × 69 mm with 10 parts on 38 nets, routed with 66 tracks and 1 via.
Its parts include 4 ICs, 2 capacitors, 1 connector and 1 switch. It belongs with the ESP32 boards of this library.
README
README.mdSHARKY
DISCLAIMER: This project is for educational and security research purposes only. The user is solely responsible for compliance with local laws regarding radio interference, and the author assumes no liability for any misuse or legal consequences arising from this hardware.
This project is the most hacky vibes kinda I saw this in my youtube recommendation, its a 2.4ghz wifi and bluetooth jammer/deauther. It uses a esp32 and two nRF24L01+PA+LNA which makes it crazy at max power.
NOTE !!! 🟥🟥🟥
For the 2nd reviewer pls note since the lipo battery is out of stock from the website , and i couldn't find anywhere else online , I am going to buy it locally , so it might differ with the requested funding ammount pls ping on slack for any confusion
FLASHING INSTRUCTIONS
- You need to cloen this repo, open the folder in the IDE.
- PlatformIO will automatically detect the platformio.ini and download the RF24 library.
- Connect your ESP32 and click the upload button in the bottom status bar.
- After you are good to go, it will start working!!
SHOWCASE
PCB
SEEEDSTUDIO CART
QUARTZCOMPONENTS CART
BOM
| Name | Qty | Price (INR) | Vendor | Link |
|---|---|---|---|---|
| TP4056 Module | 1 | 16 | QuartzComponents | Link |
| NRF24L01+PA+LNA | 2 | 276 | QuartzComponents | Link |
| ESP32-DEVKITV1 | 1 | 345 | QuartzComponents | Link |
| JST-XH 2.54mm 2P Connector | 1 | 3 | QuartzComponents | Link |
| 100uF Electrolytic Capacitor | 2 | 6 | QuartzComponents | Link |
| SPDT Slide Switch | 1 | 6 | QuartzComponents | Link |
| 3.7V 1200mAh Li-Po Battery | 1 | 228 | Local Shop | Local Shop |
| M3 6mm Screw | 1 | 5 | QuartzComponents | Link |
| M3 12mm Screw | 1 | 8 | QuartzComponents | Link |
Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | C_Polarized | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C1, C2 |
| 2 | MountingHole | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2 |
| 2 | NRF24L01+PA+LNA | mixed:COMM-TH_L41.0-W15.5-P2.54_NRF24L01 | U2, U3 |
| 1 | 2.54-2P WZDK-R PITCH CONNECTOR | mixed:CONN-TH_2.54-2P-WZDK-R-PITCH-CONNECTOR | CN1 |
| 1 | ESP32-DEVKITV1 | tp4056:ESP32DEVIKITV1 | U1 |
| 1 | MST-12D18G4 SPDT SLIDE SWITCH | mixed:SW-SMD_MST-12D18G4-SPDT-SLIDE-SWITCH | SW1 |
| 1 | TP4056_Module | tp4056:TP4056-18650 | U4 |
Similar boards
- 2 layers32.2 × 15.4 mm
Protector
byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
10 parts4.3kMIT - 2 layers14.4 × 10.1 mm
Q3Q SWAB A1-00 Temperature + Test Points + OPT3001
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch
10 parts2.1k - 2 layers26 × 18 mm
- 2 layers44.3 × 30.5 mm
Lime2-SATA RevA
OLIMEX/OLINUXINO
OLINUXINO is Open Source / Open Hardware, low cost from EUR 24 Linux Industrial grade Single Board Computer capable to operate -25+85C
10 parts1.5k - 2 layers150 × 50 mm
Breakout 55pin 963063-15-Connector
rusefi/rusefi
rusefi - GPL internal combustion engine control unit
10 parts1.2k - 2 layers17.8 × 43.2 mm
Nano Adapter
VoronDesign/Voron-Hardware
Cool Hardware designed by the Voron Design group
10 parts1.1kGPL-3.0 - 2 layers53.9 × 23.2 mm
Buffer
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
10 parts1kGPL-3.0
Questions
How big is the Sharky PCB?
It measures 91 × 69 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Sharky use?
10 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Sharky KiCad files?
From the kusuta012/sharky repository on GitHub, at the commit this page was made from: the board is PCB/sharky.kicad_pcb and its schematic PCB/sharky.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Sharky design in my own project?
Its repository states no licence, so its author keeps all rights: ask kusuta012 before reusing the design.