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2 layers37 × 20 mmMarauder mini pcb, the printed circuit board in 3D

Marauder mini pcb

Dade3e/Flipper_Esp327

Esp32S2 Flipper zero project

Size
37 × 20 mm
Copper layers
2
Thickness
1.6 mm
Parts
10
Nets
43
Pads
71
Tracks, vias
56, 7
Pours
1
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
14 May 2023
Updated
3 Jul 2023

Overview

Marauder mini pcb is an open-source printed circuit board by Dade3e, from the Dade3e/Flipper_Esp32 repository on GitHub. It is a 2-layer board of 37 × 20 mm with 10 parts on 43 nets, routed with 56 tracks and 7 vias.

It is built around the ESP32-WROOM-32. Its parts include 3 switches, 2 capacitors, 2 resistors, 1 IC and 1 diode. It belongs with the ESP32 boards of this library.

Main components

1

README

README.md

Original Marauder code https://github.com/justcallmekoko/ESP32Marauder/releases/tag/v0.10.4

Original Deauth code https://github.com/SpacehuhnTech/esp8266_deauther/releases/tag/2.6.1

Hi, I use Esp-wroom-32, and to save pcap on flipper zero sd:

  • Software:

    • Update Arduino ide for recompile marauder esp32 firmware: Arduino Ide Version: 2.1.0;
    • And I configure it with this guide: https://github.com/justcallmekoko/ESP32Marauder/wiki/arduino-ide-setup ;
    • In the marauder project (version 0.10.3), in config.h, uncomment #define WRITE_PACKETS_SERIAL;
    • uncomment #define GENERIC_ESP32 and comment the others;
    • ADD in //// SD DEFINITIONS:
      text
      #ifdef GENERIC_ESP32
        #define SD_CS 5
      #endif
    • in esp32_marauder.ino, modify Serial1 with the serial you want to use: ex. Serial2 in my case:
      text
      #ifdef WRITE_PACKETS_SERIAL
          // Starts a second serial channel to stream the captured packets
          Serial2.begin(115200);
        #endif
    • In Buffer.cpp modify all Serial1.write in void Buffer::forceSaveSerial() function with your Serial: Serial2
  • Hardware: I connect:

    • Esp32 RX0 => pin13/TX Flipper zero,
    • ESP32 TX0 0> pin14/RX,
    • RX2 => pin15/C1,
    • TX2 => pin16/C0,
    • Vin ESP32 pin to 5V Flipper zero pin, to be enabled in the main GPIO section,
    • GND Esp32 pin to GND Flipper zero pin

I think this is all :/

Settings arduino ide

Parts

10
QtyValueFootprintReferences
2CCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC1, C2
2SW_PushButton_Switch_SMD:SW_SPST_EVQPE1SW2, SW3
110KCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderR2
1Conn_01x10Library:PinHeader_1x10_P2.54mm_Vertical_largoJ1
1ESP32-WROOM-32RF_Module:ESP32-WROOM-32UU1
1LEDCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderD1
1RCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderR1
1SW_SPDTButton_Switch_SMD:SW_SPDT_PCM12SW1

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Questions

How big is the Marauder mini pcb PCB?

It measures 37 × 20 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Marauder mini pcb use?

10 parts, built around the ESP32-WROOM-32. 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 Marauder mini pcb KiCad files?

From the Dade3e/Flipper_Esp32 repository on GitHub, at the commit this page was made from: the board is marauder_mini_pcb_2/marauder_mini_pcb.kicad_pcb and its schematic MyCompass/F0_MyCompass/F0_MyCompass.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Marauder mini pcb design in my own project?

Its repository states no licence, so its author keeps all rights: ask Dade3e before reusing the design.