Over the past few months, Hak5 has put together an excellent series of videos on wardriving and wifi reconnaissance.
August 19, 2021 – HakByte: Gather WiFi Reconnaissance on this $5 MicroController
September 2, 2021 – Visualize Wardriving Data in a Python Notebook with Pandas & Folium
September 16, 2021 – HakByte: Create a $15 WarDriving Rig to Log WiFi Data w/ the ESP8266
September 23, 2021 – HakByte: Set Up a Headless Raspberry Pi Wardriving Rig
October 7, 2021 HakByte: Advanced WiFi Scanning with Airodump-ng
October 14, 2021 – Visualize WiFi Relationships with AirGraph-ng | HakByte