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bigiain 18 hours ago

Flipper Zero (without extra hardware) doesn't do 2.4 GHz for Bluetooth or Wi-Fi (or 5GHz Wi-Fi).

On the other hand, I'd bet for under $10 you could build something with an ESP32 and a battery and solar panel that could spoof signals these things will believe all day.

I'd start with transmitting signals with MAC vendor prefixes identifying Axon Tasers and Bodycams. Make it look like there's thousands of cops going past every day.

I'd love it if someone managed to get a bluetooth and wifi sniffer close enough to the CEO of Flock and publish that fingerprint. Or sneak a sniffer into a Flock board meeting and sniff out all the board members and c suite's devices. Or a meeting of local politicians and cops who're supporting and paying for this. I mean, that can't possibly be illegal or even wrong, if they're doing it wholesale, right?

wolrah 17 hours ago | parent [-]

> Flipper Zero (without extra hardware) doesn't do 2.4 GHz for Bluetooth or Wi-Fi (or 5GHz Wi-Fi).

Flipper Zero has Bluetooth built in, that's how the phone app works.

I don't know how much control the apps have over it, but there were definitely Flipper apps to abuse the BLE auto-pairing feature of a lot of devices and spam popups to nearby phones.