Tried both screen and minicom.....no TEST echo back....so must be 
hardware....but totally flummoxed as all hardware (apart from Rpi) has been 
replaced.....have another pi on order....but in the meantime I guess I will 
go back to scratch and start all over again....at least it has worked 
before with this set up....maybe something has become corrupted!


On Tuesday, 29 January 2019 12:11:06 UTC+13, Thomas Keffer wrote:
>
> Try to communicate directly with the Envoy, without going through WeeWX. 
> For how to do this, see the section *Establishing connectivity 
> <http://weewx.com/docs/usersguide.htm#Establishing_connectivity>* in the 
> User's Guide. If you are unable to do that, then this is definitely a 
> hardware problem.
>
> -tk
>
> On Mon, Jan 28, 2019 at 2:41 PM dunbrokin <dunb...@gmail.com <javascript:>> 
> wrote:
>
>> Thanks, but no I don't ....I use VNC.
>>
>> On Tue, Jan 29, 2019 at 11:35 AM <kutz...@gmail.com <javascript:>> wrote:
>>
>>> Just a quick question. Do you have a monitor (like the Pi 7 in touch 
>>> screen) attached that is running off the same power supply as the Pi? I had 
>>> a setup like that which used a splitter to power both the monitor and Pi 
>>> from one power pack. My setup kept complaining of undervolting until I 
>>> removed the splitter and plugged the monitor and pi each into their own 
>>> power supply.
>>>
>>> phil
>>>
>>> On Monday, January 28, 2019 at 3:41:15 PM UTC-5, monmul wrote:
>>>>
>>>> I have replaced the power unit, taken it off the power strip an plugged 
>>>> both it and the Vanatage into the mains. I have replaced the powered hub 
>>>> (official RPi one...with another official RPi one) ...and here is what I 
>>>> am 
>>>> getting.......very dispirited! I have another Davis Weather Envoy which I 
>>>> will soon substitute for the one I am currently using.....but nothing 
>>>> seems 
>>>> to make a difference and the Envoy just will not wake up!
>>>>
>>>> pi@raspberrypi:~ $ sudo tail -f /var/log/syslog
>>>> Jan 29 09:14:05 raspberrypi udisksd[766]: Mounted /dev/sda1 at 
>>>> /media/pi/e78ab10a-51d2-40f0-aa6d-5f2d2b0f27b7 on behalf of uid 1000
>>>> Jan 29 09:14:05 raspberrypi vncserver-x11[453,root]: SPrintConnMgr: 
>>>> Failed to add printer: server-error-service-unavailable
>>>> Jan 29 09:14:07 raspberrypi dhcpcd[338]: wlan0: no IPv6 Routers 
>>>> available
>>>> Jan 29 09:14:10 raspberrypi kernel: [   22.871754] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:14:12 raspberrypi weewx[506]: vantage: Unable to wake up 
>>>> console
>>>> Jan 29 09:14:12 raspberrypi weewx[506]: import of driver failed: Unable 
>>>> to wake up Vantage console (<class 'weewx.WakeupError'>)
>>>> Jan 29 09:14:12 raspberrypi weewx[506]: engine: Unable to load driver: 
>>>> Unable to wake up Vantage console
>>>> Jan 29 09:14:12 raspberrypi weewx[506]:     ****  Exiting...
>>>> Jan 29 09:14:27 raspberrypi kernel: [   39.511958] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:14:31 raspberrypi kernel: [   43.671921] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:15:00 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 103.239.8.22
>>>> Jan 29 09:15:00 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 202.46.185.18
>>>> Jan 29 09:15:01 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 203.99.128.48
>>>> Jan 29 09:15:01 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 103.106.66.123
>>>> Jan 29 09:15:02 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 103.242.68.69
>>>> Jan 29 09:15:02 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 103.106.65.219
>>>> Jan 29 09:15:02 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 103.242.70.5
>>>> Jan 29 09:15:02 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 122.252.188.99
>>>> Jan 29 09:15:03 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 130.217.226.51
>>>> Jan 29 09:15:03 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 103.242.68.68
>>>> Jan 29 09:15:03 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 203.99.128.34
>>>> Jan 29 09:15:04 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 202.46.177.18
>>>> Jan 29 09:15:04 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 2407:f100:0:4::3
>>>> Jan 29 09:15:06 raspberrypi ntpd[467]: Soliciting pool server 
>>>> 202.46.178.18
>>>> Jan 29 09:17:41 raspberrypi systemd[584]: Time has been changed
>>>> Jan 29 09:17:41 raspberrypi systemd[1]: Time has been changed
>>>> Jan 29 09:17:41 raspberrypi systemd[1]: apt-daily.timer: Adding 9h 
>>>> 28min 39.184756s random time.
>>>> Jan 29 09:17:41 raspberrypi systemd[1]: apt-daily-upgrade.timer: Adding 
>>>> 27min 17.961005s random time.
>>>> Jan 29 09:18:28 raspberrypi kernel: [  126.872661] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:18:34 raspberrypi kernel: [  133.112736] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:18:34 raspberrypi CRON[1276]: (root) CMD (   cd / && 
>>>> run-parts --report /etc/cron.hourly)
>>>> Jan 29 09:22:29 raspberrypi kernel: [  368.155297] 
>>>> rpi_firmware_get_throttled: 2 callbacks suppressed
>>>> Jan 29 09:22:29 raspberrypi kernel: [  368.155304] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:22:33 raspberrypi kernel: [  372.315315] 
>>>> rpi_firmware_get_throttled: 2 callbacks suppressed
>>>> Jan 29 09:22:33 raspberrypi kernel: [  372.315322] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:24:27 raspberrypi kernel: [  486.716533] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:24:34 raspberrypi kernel: [  492.956607] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:26:28 raspberrypi kernel: [  607.357755] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:26:32 raspberrypi kernel: [  611.517793] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:26:45 raspberrypi ntpd[467]: 203.99.128.34 local addr 
>>>> 10.1.1.7 -> <null>
>>>> Jan 29 09:30:13 raspberrypi ntpd[467]: 103.239.8.22 local addr 10.1.1.7 
>>>> -> <null>
>>>> Jan 29 09:30:45 raspberrypi ntpd[467]: 203.99.128.48 local addr 
>>>> 10.1.1.7 -> <null>
>>>> Jan 29 09:31:18 raspberrypi ntpd[467]: 122.252.188.99 local addr 
>>>> 10.1.1.7 -> <null>
>>>> Jan 29 09:31:23 raspberrypi systemd[1]: Starting Cleanup of Temporary 
>>>> Directories...
>>>> Jan 29 09:31:23 raspberrypi systemd[1]: Started Cleanup of Temporary 
>>>> Directories.
>>>> Jan 29 09:32:22 raspberrypi ntpd[467]: 130.217.226.51 local addr 
>>>> 10.1.1.7 -> <null>
>>>> Jan 29 09:32:59 raspberrypi kernel: [  998.401865] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:33:03 raspberrypi kernel: [ 1002.561870] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:33:05 raspberrypi kernel: [ 1004.643095] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:33:12 raspberrypi kernel: [ 1010.882010] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:33:22 raspberrypi kernel: [ 1021.282184] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:33:34 raspberrypi kernel: [ 1033.762240] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:34:42 raspberrypi ntpd[467]: 103.106.66.123 local addr 
>>>> 10.1.1.7 -> <null>
>>>> Jan 29 09:35:16 raspberrypi ntpd[467]: 103.106.65.219 local addr 
>>>> 10.1.1.7 -> <null>
>>>> Jan 29 09:38:17 raspberrypi kernel: [ 1316.645409] 
>>>> rpi_firmware_get_throttled: 12 callbacks suppressed
>>>> Jan 29 09:38:17 raspberrypi kernel: [ 1316.645416] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:38:26 raspberrypi kernel: [ 1324.965452] 
>>>> rpi_firmware_get_throttled: 12 callbacks suppressed
>>>> Jan 29 09:38:26 raspberrypi kernel: [ 1324.965457] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:38:28 raspberrypi kernel: [ 1327.045547] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:38:32 raspberrypi kernel: [ 1331.205544] Voltage normalised 
>>>> (0x00000000)
>>>> Jan 29 09:38:36 raspberrypi kernel: [ 1335.365722] Under-voltage 
>>>> detected! (0x00050005)
>>>> Jan 29 09:38:55 raspberrypi kernel: [ 1354.085857] Voltage normalised 
>>>> (0x00000000)
>>>>
>>>>
>>>> On Tuesday, 29 January 2019 08:51:01 UTC+13, vince wrote:
>>>>>
>>>>> On Monday, January 28, 2019 at 11:34:08 AM UTC-8, monmul wrote:
>>>>>>
>>>>>> I do have a spare official power supply, so I will swap out that and 
>>>>>> test. ... I have a Pi3B+ on the way
>>>>>>
>>>>>
>>>>> Reminder, the pi3b+ need 'more' power and runs a little hotter than 
>>>>> the others, so definitely be certain you have a quality power supply.
>>>>>
>>>>> I have had great luck with 
>>>>> https://www.amazon.com/CanaKit-Raspberry-Power-Supply-Listed/dp/B07BC6WH7V
>>>>>  
>>>>> just as one example.  Also like the nice on/off switch dongle that came 
>>>>> with it.
>>>>>
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