Pocketable Raspberry Pi 4 + MikroTik mAP lite RF scanner with CTCSS/DCS tone decoding (built for situational awareness at horse shows, fairgrounds, outdoor events) + toggleable DefCon-Mode captive-portal Rickroll. Receive-only by design; talk-back is on the operator's own licensed radio.
raspberry-pi mikrotik wifi captive-portal rtl-sdr defcon routeros bmn ctcss openwebrx rf-scanner dcs-decoder
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Updated
Jun 7, 2026