mypasswordis1234@lemmy.world to Privacy@lemmy.ml · 3 years agoGovernments...lemmy.worldimagemessage-square14fedilinkarrow-up1389
arrow-up1389imageGovernments...lemmy.worldmypasswordis1234@lemmy.world to Privacy@lemmy.ml · 3 years agomessage-square14fedilink
minus-squareclb92@feddit.dklinkfedilinkarrow-up4·3 years agoI use 433 MHz buttons, switches and sensors for my smart home stuff, so I have a receiver (generic DVB-T SDR dongle) listening, and I can see all the tire pressure signals that passing cars send out.
I use 433 MHz buttons, switches and sensors for my smart home stuff, so I have a receiver (generic DVB-T SDR dongle) listening, and I can see all the tire pressure signals that passing cars send out.