Collect metrics for WiFi
BLE provides good insight, but we can also collect metrics from WiFi devices in the surrounding area.
see here: https://github.com/cyberman54/ESP32-Paxcounter
Interesting, but I don’t want to add any additional hardware. It should be possible (in theory) to get this data using the built-in WiFi chipset in the Raspberry Pi 3 Model B (and later).
No, it's not, since the builtin Wifi chip in RPi3 does not support monitor mode. But it would be possible to add a suitable wifi chip as usb dongle.
Interesting. Will take a look at this later on.
@vpetersson is this project still under development?
@Sean-Law Not actively being worked on (as i don't have the bandwidth) but should still work.