I know the sensors were working because I could see wind, temp, etc.
changing over time.
I did end up clearing the memory and it has been stable for the past hour
or so. I'm wondering if it was trying to read memory and saw old
values.not sure at this point.
On Wednesday, July 27, 2016 at 11:29:29 AM UTC-5, mwall wrote:
>
> On Wednesday, July 27, 2016 at 12:06:37 PM UTC-4, Lymkin wrote:
>>
>> I've started getting the following error and nothing logs to WUnderground
>> anymore.
>>
>> weewx[975]: acurite: R1: ignoring stale data (rssi indicates no
>> communication from sensors): 01 cf da 71 01 1d 15 69 00 00
>>
>> Was working fine and just started this behavior. The Accurite display
>> shows current values, so I know it is talking to the outdoor sensors.
>>
>> Any ideas?
>>
>
> how often does this happen? for how long?
>
> how do you know that the display is talking to the sensors? the display
> will show the last values received, even if they are not current.
>
> when the rssi goes to zero, the sensor values reported by the console
> cannot be trusted. (the rssi is the second to last byte in the R1 message
> you posted)
>
> it is possible that the firmware is confused and sends a value of 00 for
> rssi no matter what the actual value is. you would have to power cycle the
> console to fix that.
>
> usually you can simply wait until the console re-establishes connection
> and receives new data.
>
> if this happens often, then look for patterns in the log to see if you can
> correlate bad rssi with radio interference sources.
>
> if it happens for extended periods, and you have ruled out rf
> interference, then consider relocating the console so that it has a more
> reliable signal from the sensors.
>
> or purchase one of the new acurite repeaters:
>
> https://www.acurite.com/wireless-signal-extender-for-acurite-sensors.html
>
> http://www.wxforum.net/index.php?topic=29898.0
>
> m
>
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