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Badge Tropicon 2026

ElectronicCats·Badge_Tropicon-2026·hardware/Badge_Tropicon_2026.kicad_pcb

Badge Tropicon 2026 PCB layout, top view — open source ESP32 board by ElectronicCats

About the Badge Tropicon 2026 PCB

Badge Tropicon 2026 is an open source ESP32 PCB design by ElectronicCats, published on GitHub. It is a 2-layer board measuring 99.7 × 100 mm, with 63 components from 37 distinct parts.

Its main chip is the ESP32-S3-WROOM-1-N8, from the ESP32 family. Other key parts include the BL8072CLTR33, Si4463, AHT30 and VGdd79S915N0S1. By type, the board carries 21 capacitors, 18 resistors, 7 switches, 5 ICs, 3 connectors and 2 transistors.

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

From the project

Badge Oficial Tropicon 2026

Firmware personalizado de Meshtastic para el badge del evento Tropicon 2026, desarrollado por Electronic Cats. Incluye integración de agenda de pláticas, talleres, monitor AIS de embarcaciones, telemetría ambiental y mensajería LoRa.

Dirigete al Repositorio de Fimrware para instrucciones completas de uso

El badge cuenta con cuatro botones físicos:

Navega entre pantallas con UP (anterior) y DOWN (siguiente). El ciclo completo es:

Main components on the Badge Tropicon 2026

ESP32-S3-WROOM-1-N8BL8072CLTR33Si4463AHT30VGdd79S915N0S1

Badge Tropicon 2026 bill of materials (BOM)

63 components, 37 distinct parts.

QtyPartRefs
1
ESP32-S3-WROOM-1-N8
U1
1
BL8072CLTR33
U2
1
Si4463
U3
1
AHT30
U4
1
VGdd79S915N0S1
U5
1
DMG3415U-7
Q1
1
BC846
Q2
1
30MHz
Y1
1
Battery
J1
1
LCD
J2
1
USB_C_Plug_USB2.0
P1
1
Antenna_Shield
AE1
1
Antenna_Shield
AE3
1
0.75A
F1
6
~
SW1, SW2, SW4, SW5, SW6, SW7
1
ON
SW3
1
MBR120
D1
1
240nH
L1
1
160nH
L3
2
1uF
C1, C16
Show 17 more
QtyPartRefs
6
10uF
C2, C3, C6, C7, C13, C14
6
0.1uF
C4, C5, C8, C9, C10, C11
2
100nF
C12, C15
1
12pF
C17
1
100pF
C19
1
6pF
C20
1
220pF
C22
1
8.7pF
C24
2
5k1
R1, R2
5
10K
R3, R5, R7, R8, R12
2
100K
R4, R6
1
47r
R9
4
4.7K
R10, R11, R17, R18
1
1K
R13
1
3.9r
R14
1
110r
R15
1
0R
R16

Badge Tropicon 2026 design files

The KiCad project lives in the ElectronicCats/Badge_Tropicon-2026 repository on GitHub; these links point at the commit this page was built from.

Badge Tropicon 2026: common questions

What microcontroller does the Badge Tropicon 2026 use?

The Badge Tropicon 2026 is built around the ESP32-S3-WROOM-1-N8, from the ESP32 family.

How big is the Badge Tropicon 2026 PCB?

The Badge Tropicon 2026 measures 99.7 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Badge Tropicon 2026?

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

Where can I download the Badge Tropicon 2026 design files?

From the ElectronicCats/Badge_Tropicon-2026 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Badge Tropicon 2026 design in my own project?

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

Can I test firmware for the Badge Tropicon 2026 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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