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$ rtl_433 rtl_433 version 19.08-18-g8eecdbb branch master at 201909241811 inputs file rtl_tcp RTL-SDR Use -h for usage help and see https://triq.org/ for documentation. Trying conf file at "rtl_433.conf"... Trying conf file at "/Users/john.mehan/.config/rtl_433/rtl_433.conf"... Trying conf file at "/usr/local/etc/rtl_433/rtl_433.conf"... Trying conf file at "/etc/rtl_433/rtl_433.conf"... Consider using "-M newmodel" to transition to new model keys. This will become the default someday. A table of changes and discussion is at https://github.com/merbanan/rtl_433/pull/986. Registered 108 out of 138 device decoding protocols [ 1-4 8 11-12 15-17 19-21 23 25-26 29-36 38-60 63 67-71 73-100 102-103 108-116 119 121 124-128 131-138 ] Found Rafael Micro R820T tuner Exact sample rate is: 250000.000414 Hz [R82XX] PLL not locked! Sample rate set to 250000 S/s. Tuner gain set to Auto. Tuned to 433.920MHz. pulse_FSK_detect(): Maximum number of pulses reached! pulse_FSK_detect(): Maximum number of pulses reached! pulse_FSK_detect(): Maximum number of pulses reached! pulse_FSK_detect(): Maximum number of pulses reached! |
Googling Error
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The error means the program is apparently receiving a very long FSK encoded signal with more bits/pulses than any currently known devices. However the Ambient sensors are nor FSK encoded, but OOK encoded instead.
A likely cause is that your sensors are now sending their signal at the same time, disturbing the transmission of each other. As the sensors send at slightly different frequencies it is received as something that might look like a FSK encoded signal. It will happen as the periodic transmission from the sensors drift slightly and becomes overlapping, and it will disappear again as the timing drift further. |
Other Tests of RTL_433
RadioHead ASK code on ESP8266 Board (Lolin/Wemos mini)
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