Andy Take a look at rtl_433 (https://github.com/merbanan/rtl_433). This software decodes AcuRite sensors. No, the 5 N 1 transmits different message types that contains the sensor data. The pressure sensor is located in the console.
time: "2020-06-27 21:29:46" model: "Acurite-5n1" subtype: 56 id: 1531 channel: "A" sequence_num: 1 battery_ok: 1 wind_avg_km_h: 3.483 temperature_F: 73.8 humidity: 94 mic: "CHECKSUM" mod: "ASK" freq: 433.931 rssi: -0.132 snr: 13.244 noise: -13.376 time: "2020-06-27 21:31:16" model: "Acurite-5n1" subtype: 49 id: 1531 channel: "A" sequence_num: 1 battery_ok: 1 wind_avg_km_h: 2.656 wind_dir_deg: 180 rain_in: 19.27 mic: "CHECKSUM" mod: "ASK" freq: 433.951 rssi: -0.142 snr: 13.246 noise: -13.388 On Saturday, June 27, 2020 at 4:23:33 PM UTC-4, VE4PER / Andy wrote: > > I am trying to get SDR Uno & RSP1A to detect and decode signal between > 5 in 1 sensor unit to display unit so I can have a backup diagnostic to > verify that data comm link. > > I can see what appears I suspect to be it, but it looks like > cyclical/repetitive short bursts on the same approx length of xmssn as > FT8, but the bursts seem to be occurring on six different discreet UHF > freqs in a channel width of about 433.8 MHz to 434.1 MHz. > > Does anyone have any more tech info about this beyond AcuRite's brochure > that just says it is in 433 MHz band area? I can feed detected burst > audio via VAC to decoders of sorts but need to know what program to use > to detect and decode it. > > Does each sensor on the mast unit xmit on it's own? I can maybe grab a > short vid clip to show it if that might be of use? > > Thanks for any info. > > 73 & Gud DX > > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/e5035e0d-8319-45fd-956b-9f322abc56eao%40googlegroups.com.
