Wireless Auditing & RF Projects · Advanced

Wi-Fi Coverage Mapper

Map coverage for a network you own using passive, permission-scoped measurements. Map coverage for a network you own using passive, permission-scoped measurements.

Components

  • ESP32/phone logger
  • location abstraction
  • owned Wi-Fi survey

Build steps

  1. Inventory the board, actuators, sensors, and power rails listed for W03.
  2. Build and inspect the low-voltage wiring against the supplied connection diagram before connecting actuators.
  3. Flash the firmware, run the startup self-check, and record the printed board and firmware version.
  4. Calibrate the sensors and limits, then run the acceptance tests at the lowest safe energy level.

Test and expected result

Calibrate location sampling, record RSSI, protect network credentials, and export a map.

Safety and limits

Survey only networks and locations you own or are authorized to test.

Download Arduino source code

Download connection diagram SVG

Wi-Fi Coverage Mapper project illustration