An ESP32 and FlipperZero wifi mapping.
Check the ESP32 side at: esp32-wifi-map
And do not forget to have both sides on the last version.
Clone this repo at applications_user/ folder under flipperzero-firmware
$ git clone [email protected]:carvilsi/flipper0-wifi-map.git
$ ./fbt launch APPSRC=wifi_map
$ minicom -D /dev/ttyACM0 -b 230400
| Flipper Zero GPIO | ESP32 |
|---|---|
| GND | GND |
| RX | TXD GPIO_17 |
| 3V3 | 3V3 |
WiFi_MaP, by now, saves the collected data on a kind of CSV formated file, like:
AP hash;Distance (meters);AP auth mode;Time from start (seconds)
163976e1;61.90;4;68
f8fe611;74.99;3;68
134a1d9f;74.99;3;68
f81b53a0;82.54;3;68
287de1e8;100.00;3;68
9669d9a2;100.00;3;68
427291b2;133.35;3;68
f8a4985c;1.96;3;71
2e41b0ed;8.25;4;71
2d2facaa;14.68;3;71
394d4b0b;19.57;3;71
bab9b9a6;26.10;3;71
f81b53a0;31.62;3;71
58d968cb;34.81;4;71
9fac872f;34.81;3;71
287de1e8;38.31;3;71
163976e1;42.17;4;71
eb77764e;51.09;3;71
6cb4288c;68.13;4;71
69479d2d;74.99;5;71
Every time that WiFi_MaP starts adds the date to the file surronded by hash signs, then starts to add the collected AP data separated by ';'. The maximun AP that scans is 20. The data is:
| AP name hashed | distance to AP (meters) | AP auth mode (1) | seconds since the scan started (2) |
|---|---|---|---|
| 9fac872f | 1.96 | 3 | 18 |
- (1) -> Table of ESP32 AP WIFI Auth Mode wifi_auth_mode_t
| Open | WEP | WPA_PSK | WPA2_PSK | WPA_WPA2_PSK | ENTERPRISE/WPA2 | WPA3_PSK |
|---|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | 5/6 | 7 |
- (2) -> It's the time in seconds that the ESP32 module is connected to FlipperZero
[x] Generate one file by session, filename with date and time.
[x] Add headers to CSV.
Note: main branch works with latest version of FlipperZero firmware, 1.0.1 (in the moment of writting this). If you want to have this app running with a firmware version < 1.* check the legacy-previous-API-1 at the repo.
<3 & Hack the Planet!