1 #209 How to Hack your 433 MHz Devices with a Raspberry and a RTL-SDR Dongle (Weather Station)
Recommended for working out what 433 MHz devices transmit, with Andreas Spiess pairing a Raspberry Pi and a software radio dongle to decode them.
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Recommended for working out what 433 MHz devices transmit, with Andreas Spiess pairing a Raspberry Pi and a software radio dongle to decode them.
A DroneBot Workshop tutorial pointed to as a good introduction to connecting cheap 433 MHz radio modules to an Arduino.