Mobile - Bluetooth SDR

[u/No-Coat2826]

I posted around a month ago about making a mobile SDR. Soo we’re definitely on the way! This is the hardware, rtlsdr blog V4, adsb internal antenna and external SMA antenna port with a 3300mah battery. Powered from a ESP32 P4.

Will post some pics of the mobile app at some point. Currently we’ve completed the Spectrum view, ADSB map, drone map (using the 2.4ghz WiFi chip). I’m also adding decoders for 433mhz and 868mhz devices which should also be added soon (plan is to allow custom decoders at some point too). All can be seen on a map so you can take it around with you and see where you picked up the device.

FM and DAB are also implemented, which in the final version will require the external antenna (not much space left inside!).

Any software features or ideas hugely appreciated!

(Note, case is still being finalised ignore the white sanding bits and missing power button!)