Homebrew Wardriving

# /etc/pwnagotchi/config.toml

main.name = "YourPwny"
main.lang = "en"
main.whitelist = [
    "YourHomeNetwork",
    "FriendsNetwork"
]

main.plugins.grid.enabled = true
main.plugins.grid.report = true
main.plugins.grid.exclude = [
    "YourHomeNetwork"
]

# GPS Plugin (if you have GPS module)
main.plugins.gps.enabled = true
main.plugins.gps.speed = 19200
main.plugins.gps.device = "/dev/ttyUSB0"

# Web UI
ui.web.enabled = true
ui.web.address = "0.0.0.0"
ui.web.port = 8080
ui.web.username = "changeme"
ui.web.password = "changeme"

# Display settings
ui.display.enabled = true
ui.display.type = "waveshare_2"
ui.display.color = "black"

// ESP32 WiFi Scanner - Basic Example
#include "WiFi.h"
#include "SD.h"
#include "TinyGPS++.h"

TinyGPSPlus gps;
File logFile;

void setup() {
    Serial.begin(115200);
    Serial2.begin(9600);  // GPS on Serial2

    WiFi.mode(WIFI_STA);
    WiFi.disconnect();

    if (!SD.begin(5)) {  // CS pin 5
        Serial.println("SD Card failed!");
        return;
    }

    logFile = SD.open("/wigle.csv", FILE_APPEND);
    if (logFile) {
        logFile.println("MAC,SSID,AuthMode,Channel,RSSI,Lat,Lon");
        logFile.close();
    }
}

void loop() {
    // Update GPS
    while (Serial2.available() > 0) {
        gps.encode(Serial2.read());
    }

    int n = WiFi.scanNetworks();
    logFile = SD.open("/wigle.csv", FILE_APPEND);

    for (int i = 0; i < n; i++) {
        String line = WiFi.BSSIDstr(i) + ",";
        line += WiFi.SSID(i) + ",";
        line += getEncryption(WiFi.encryptionType(i)) + ",";
        line += String(WiFi.channel(i)) + ",";
        line += String(WiFi.RSSI(i)) + ",";
        line += String(gps.location.lat(), 6) + ",";
        line += String(gps.location.lng(), 6);

        logFile.println(line);
    }

    logFile.close();
    delay(5000);  // Scan every 5 seconds
}