HardLabs

Minino

angelisidro·Badge-FIT-2025·Minino-main/hardware/minino.kicad_pcb

Minino PCB layout, top view — open source ESP32 board by angelisidro

About the Minino PCB

Minino is an open source ESP32 PCB design by angelisidro, published on GitHub. It is a 2-layer board measuring 80 × 107.5 mm, with 53 components from 37 distinct parts.

Its main chip is the ESP32-C6-WROOM-1U-N8, from the ESP32 family. Other key parts include the GPS, LNA and XC6220B331MR-G. By type, the board carries 16 capacitors, 10 resistors, 7 switches, 6 connectors, 4 ICs and 4 diodes.

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

From the project

Minino is an original multiprotocol, and multiband board made for sniffing, communicating, and attacking IoT (Internet of Things) devices. It was designed as a mini Cat that integrates the powerful ESP32C6 and a GPS, microSD with OLED. This board is a mini Swiss army knife for Io

Minino is an original multiprotocol, and multiband board made for sniffing, communicating, and attacking IoT (Internet of Things) devices. It was designed as a mini Cat that integrates the powerful ESP32C6 and a GPS, microSD with OLED. This board is a mini Swiss army knife for IoT security researchers, developers, and enthusiasts.

Minino can operate in 6 different technologies: - BLE (Airtags scanner and SPAM) - Wi-Fi (Sniffer and deauthenticator) - Zigbee (Sniffer over CLI and Spoofing) - Thread - Matter - GPS (WarDriving)

Minino, from the project README
From the project README

Main components on the Minino

GPSLNAXC6220B331MR-GESP32-C6-WROOM-1U-N8

Minino bill of materials (BOM)

53 components, 37 distinct parts.

QtyPartRefs
1
GPS
U1
1
LNA
U2
1
XC6220B331MR-G
U3
1
ESP32-C6-WROOM-1U-N8
U4
1
DMG3415U-7
Q1
1
MMBT2222A
Q2
1
OLED
J1
1
UART
J2
1
Battery
J3
1
I2C
J4
1
Micro_SD_Card_Det1
J5
1
USB_C_Plug_USB2.0
P1
1
Antenna_Shield
AE1
1
Buzzer
BZ1
1
750mA
F1
1
ON
SW1
1
LEFT
SW2
1
RIGTH
SW3
1
DOWN
SW4
1
UP
SW5
Show 17 more
QtyPartRefs
1
RESET
SW7
1
GPIO
SW8
2
MBR120
D2, D3
2
LED
D4, D5
1
6.8nH
L1
1
470pF
C1
1
1uF
C2
6
10uF
C3, C4, C5, C6, C14, C16
6
.1uF
C7, C8, C9, C10, C11, C12
1
100nF
C13
1
0.1uF
C15
2
100K
R1, R5
1
3.3K
R2
2
10K
R3, R12
1
1K
R6
2
330
R8, R9
2
5k1
R10, R11

Minino design files

The KiCad project lives in the angelisidro/Badge-FIT-2025 repository on GitHub; these links point at the commit this page was built from.

Minino: common questions

What microcontroller does the Minino use?

The Minino is built around the ESP32-C6-WROOM-1U-N8, from the ESP32 family.

How big is the Minino PCB?

The Minino measures 80 × 107.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Minino?

53 components, from 37 distinct parts. The full bill of materials is listed on this page.

Where can I download the Minino design files?

From the angelisidro/Badge-FIT-2025 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Minino design in my own project?

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

Can I test firmware for the Minino 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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