HardLabs

Marauder

ElectronicCats·flipper-addons·MARAUDER/Marauder.kicad_pcb

Marauder PCB layout, top view — open source ESP32 board by ElectronicCats
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About the Marauder PCB

Marauder is an open source ESP32 PCB design by ElectronicCats, published on GitHub. It is a 2-layer board measuring 67 × 28 mm, with 31 components from 27 distinct parts.

Its main chip is the SX1262IMLTRT, from the ESP32 family. Other key parts include the 0915BM15A0001E and PE42421. By type, the board carries 8 capacitors, 8 resistors, 6 connectors, 3 ICs, 2 transistors and 2 switches.

It belongs with the rf & radio and dev boards & breakouts designs in this gallery.

From the project

Flipper addons by Electronic Cats

This repository contains a collection of our Add-Ons for Flipper, the open-source hardware platform for hacking and security research.

Please read the document Contribution Manual which will show you how to contribute your changes to the project.

See Electronic Cats CLA for more information.

See the community code of conduct for a vision of the community we want to build and what we expect from it.

Marauder, from the project README
From the project README

Main components on the Marauder

SX1262IMLTRT0915BM15A0001EPE42421

Marauder bill of materials (BOM)

31 components, 27 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SX1262IMLTRT
ESP32-C5-WROOM-1-N4
U1
1
0915BM15A0001E
LNA
U4
1
PE42421
GPS
U5
2
DMP2004TK-7
Q1, Q2
1
CONN_01X10_SOCKET
Conn_01x08_Socket
J1
1
CONN_01X08_SOCKET
Conn_01x08_Socket
J2
2
Conn_01x10_Socket
J3, J5
1
GPS
J4
1
USB_C_Plug_USB2.0
P1
1
Antenna_Shield
AE1
1
RESET
SW1
1
GPIO
SW2
1
47NH
6.8nH
L2
2
0.1UF
10uF
C1, C2
1
27PF
100nF
C3
1
470NF
100nF
C4
1
0.1UF
100nF
C5
1
27PF
470pF
C6
1
1NF
10uF
C14
1
3.3PF
0.1uF
C15
Show 7 more
QtyPartRefs
1
56K
10K
R1
1
100R
10K
R2
1
5k1
R3
1
100R
5k1
R4
1
150
R6
1
10K
R7
2
4k7
R8, R9

Marauder design files

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

Marauder: common questions

What microcontroller does the Marauder use?

The Marauder is built around the SX1262IMLTRT, from the ESP32 family.

How big is the Marauder PCB?

The Marauder measures 67 × 28 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Marauder?

31 components, from 27 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 Marauder design files?

From the ElectronicCats/flipper-addons 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 Marauder 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 Marauder 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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