Happy wardriving! Thanks to @justcallmekoko for adding the gps and wardrive commands!
Instructions to install a GPS module: https://github.com/justcallmekoko/ESP32Marauder/wiki/gps-modification
Make sure you flash the latest release of Marauder FW to your wifi board: https://github.com/justcallmekoko/ESP32Marauder/releases/tag/v0.11.1
Note: if you're flashing directly from your flipper using the ESP Flasher app, grab the bin that corresponds to your hardware and only reflash the Firmware partition. (If you have dual boot set up, then choose the slot where you want to install it. Otherwise, reflash FirmwareA only.)
Where's the FAP?
The FAP is now built automatically for dev and release channels of both official and unleashed firmware. Download the artifact corresponding to your firmware version here: https://github.com/0xchocolate/flipperzero-wifi-marauder/actions/runs/6129067307