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31 lines
1.0 KiB
Plaintext
31 lines
1.0 KiB
Plaintext
rtl_433, turns your Realtek RTL2832 based DVB dongle into a 433.92MHz generic data receiver
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======================================================================
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Installation instructions:
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cd rtl-433/
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mkdir build
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cd build
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cmake ../
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make
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Running:
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./rtl_433 -h
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Usage: [-d device_index (default: 0)]
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[-g gain (default: 0 for auto)]
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[-a analyze mode, print a textual description of the signal]
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[-l change the detection level used to determine pulses (0-32000) default 10000]
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[-f change the receive frequency, default is 433.92MHz]
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[-S force sync output (default: async)]
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[-r read data from file instead of from a receiver]
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filename (a '-' dumps samples to stdout)
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./rtl_433 -a will run in analyze mode and you will get a text log of the received signal.
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./rtl_433 -a file_name will save the demodulated signal in a file. The format of the file is 48kHz 16 bit samples.
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./rtl_433 will run the software in receive mode. Some sensor data can be receviced.
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This software is mostly useable for developers right now. |