Acurite sends several different message types, we are interested in these
two type 49 and type 56:
With an older version of rtl_433
# rtl_433 -U -F json -G | grep 5n1
{"time" : "2019-01-04 02:25:11", "model" : "Acurite 5n1 sensor", "sensor_id"
: 2662, "channel" : "A", "sequence_num" : 2, "battery" : "OK",
"message_type" : 56, "wind_speed_mph" : 0.000, "temperature_F" : 43.300,
"humidity" : 83}
{"time" : "2019-01-04 02:23:41", "model" : "Acurite 5n1 sensor", "sensor_id"
: 2662, "channel" : "A", "sequence_num" : 0, "battery" : "LOW",
"message_type" : 49, "wind_speed_mph" : 0.000, "wind_dir_deg" : 180.000,
"wind_dir" : "S", "rainfall_accumulation_inch" : 0.000, "raincounter_raw" :
2897}
>From a git clone of rtl_433 a few minutes ago looks like rain counter raw
changed name and decimal places:
# rtl_433 -U -F json -G | grep 5n1
{"time" : "2019-01-04 02:37:10", "model" : "Acurite 5n1 sensor", "sensor_id"
: 2662, "channel" : "A", "sequence_num" : 1, "battery" : "OK",
"message_type" : 56, "wind_speed_kph" : 0.000, "temperature_F" : 42.400,
"humidity" : 83}
{"time" : "2019-01-04 02:37:28", "model" : "Acurite 5n1 sensor", "sensor_id"
: 2662, "channel" : "A", "sequence_num" : 0, "battery" : "LOW",
"message_type" : 49, "wind_speed_kph" : 0.000, "wind_dir_deg" : 180.000,
"rain_inch" : 28.970}
change line 481 in your sdr.py driver and comment out lines 487 and 488 I
think, not tested
pkt['rain_counter'] = Packet.get_int(obj, 'raincounter_raw')
#To
pkt['rain_total'] = Packet.get_float(obj, 'rain_inch')
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