That’s a better start, did you hit enter a few times and then send TEST as per the wiki article <https://github.com/weewx/weewx/wiki/Troubleshooting-the-Davis-Vantage-station#establishing-connectivity>? You should get a response from the Envoy.
Gary On Sunday, 28 February 2021 at 08:04:10 UTC+10 monmul wrote: > pi@WeatherPi:~ $ minicom -b 19200 -D /dev/ttyUSB0 > minicom: cannot open /dev/ttyUSB0: Device or resource busy > pi@WeatherPi:~ $ sudo /etc/init.d/weewx stop > [ ok ] Stopping weewx (via systemctl): weewx.service. > pi@WeatherPi:~ $ sudo killall screen > pi@WeatherPi:~ $ sudo lsof /dev/ttyUSB0 > lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs > Output information may be incomplete. > pi@WeatherPi:~ $ minicom -b 19200 -D /dev/ttyUSB0 > > > Welcome to minicom 2.7 > > OPTIONS: I18n > Compiled on Apr 22 2017, 09:14:19. > Port /dev/ttyUSB0, 11:00:42 > > Press CTRL-A Z for help on special keys > > > On Saturday, 27 February 2021 at 02:19:42 UTC+13 tke...@gmail.com wrote: > >> Monmul, we have not definitively heard whether or not you are able to do >> the test listed under *Establishing connectivity >> <https://github.com/weewx/weewx/wiki/Troubleshooting-the-Davis-Vantage-station#establishing-connectivity>* >> in >> the Wiki.That is an essential first step. >> >> Use either screen or minicom. You may have to preface the command with ' >> sudo'. For example, >> >> >> *sudo screen /dev/ttyUSB0 19200* >> >> -tk >> >> On Thu, Feb 25, 2021 at 7:34 PM monmul <dunb...@gmail.com> wrote: >> >>> Feb 26 16:31:31 WeatherPi systemd[1]: Starting LSB: weewx weather >>> system... >>> Feb 26 16:31:32 WeatherPi weewx[17966] INFO __main__: Initializing weewx >>> version 4.4.0 >>> Feb 26 16:31:32 WeatherPi weewx[17966] INFO __main__: Using Python >>> 2.7.13 (default, Aug 22 2020, 10:03:02) #012[GCC 6.3.0 20170516] >>> Feb 26 16:31:32 WeatherPi weewx[17966] INFO __main__: Platform >>> Linux-4.19.66-v7+-armv7l-with-debian-9.13 >>> Feb 26 16:31:32 WeatherPi weewx[17966] INFO __main__: Locale is >>> 'en_NZ.UTF-8' >>> Feb 26 16:31:32 WeatherPi weewx[17966] INFO __main__: PID file is >>> /var/run/weewx.pid >>> Feb 26 16:31:32 WeatherPi weewx[17954]: Starting weewx weather system: >>> weewx. >>> Feb 26 16:31:32 WeatherPi systemd[1]: Started LSB: weewx weather system. >>> Feb 26 16:31:32 WeatherPi weewx[17971] INFO __main__: Using >>> configuration file /etc/weewx/weewx.conf >>> Feb 26 16:31:32 WeatherPi weewx[17971] INFO __main__: Debug is 1 >>> Feb 26 16:31:32 WeatherPi weewx[17971] DEBUG __main__: Initializing >>> engine >>> Feb 26 16:31:32 WeatherPi weewx[17971] INFO weewx.engine: Loading >>> station type Vantage (weewx.drivers.vantage) >>> Feb 26 16:31:32 WeatherPi weewx[17971] DEBUG weewx.drivers.vantage: >>> Driver version is 3.2.1 >>> Feb 26 16:31:32 WeatherPi weewx[17971] DEBUG weewx.drivers.vantage: >>> Option loop_request=1 >>> Feb 26 16:31:32 WeatherPi weewx[17971] DEBUG weewx.drivers.vantage: >>> Opened up serial port /dev/ttyUSB0; baud 19200; timeout 4.00 >>> Feb 26 16:31:36 WeatherPi dhcpcd[372]: wlan0: Router Advertisement from >>> fe80::724f:57ff:feb7:82a1 >>> Feb 26 16:31:36 WeatherPi dhcpcd[372]: wlan0: soliciting a DHCPv6 lease >>> Feb 26 16:31:36 WeatherPi weewx[17971] DEBUG weewx.drivers.vantage: >>> Retry #0 failed >>> Feb 26 16:31:40 WeatherPi weewx[17971] DEBUG weewx.drivers.vantage: >>> Retry #1 failed >>> Feb 26 16:31:44 WeatherPi weewx[17971] DEBUG weewx.drivers.vantage: >>> Retry #2 failed >>> Feb 26 16:31:45 WeatherPi dhcpcd[372]: wlan0: Router Advertisement from >>> fe80::724f:57ff:feb7:82a1 >>> Feb 26 16:31:45 WeatherPi dhcpcd[372]: wlan0: soliciting a DHCPv6 lease >>> Feb 26 16:31:48 WeatherPi weewx[17971] DEBUG weewx.drivers.vantage: >>> Retry #3 failed >>> Feb 26 16:31:48 WeatherPi weewx[17971] ERROR weewx.drivers.vantage: >>> Unable to wake up console >>> Feb 26 16:31:48 WeatherPi weewx[17971] ERROR weewx.engine: Import of >>> driver failed: Unable to wake up Vantage console (<class >>> 'weewx.WakeupError'>) >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> Traceback (most recent call last): >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> File "/usr/share/weewx/weewx/engine.py", line 119, in setupStation >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> self.console = loader_function(config_dict, self) >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> File "/usr/share/weewx/weewx/drivers/vantage.py", line 39, in loader >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> return VantageService(engine, config_dict) >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> File "/usr/share/weewx/weewx/drivers/vantage.py", line 1898, in __init__ >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> Vantage.__init__(self, **config_dict[DRIVER_NAME]) >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> File "/usr/share/weewx/weewx/drivers/vantage.py", line 515, in __init__ >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> self._setup() >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> File "/usr/share/weewx/weewx/drivers/vantage.py", line 1317, in _setup >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> self.port.wakeup_console(max_tries=self.max_tries) >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> File "/usr/share/weewx/weewx/drivers/vantage.py", line 118, in >>> wakeup_console >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> raise weewx.WakeupError("Unable to wake up Vantage console") >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL weewx.engine: **** >>> WakeupError: Unable to wake up Vantage console >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL __main__: Unable to load >>> driver: Unable to wake up Vantage console >>> Feb 26 16:31:48 WeatherPi weewx[17971] CRITICAL __main__: **** >>> Exiting... >>> Feb 26 16:31:50 WeatherPi dhcpcd[372]: wlan0: Router Advertisement from >>> fe80::724f:57ff:feb7:82a1 >>> Feb 26 16:31:50 WeatherPi dhcpcd[372]: wlan0: soliciting a DHCPv6 lease >>> Feb 26 16:31:58 WeatherPi dhcpcd[372]: wlan0: Router Advertisement from >>> fe80::724f:57ff:feb7:82a1 >>> Feb 26 16:31:58 WeatherPi dhcpcd[372]: wlan0: soliciting a DHCPv6 lease >>> Feb 26 16:32:07 WeatherPi dhcpcd[372]: wlan0: Router Advertisement from >>> fe80::724f:57ff:feb7:82a1 >>> Feb 26 16:32:07 WeatherPi dhcpcd[372]: wlan0: soliciting a DHCPv6 lease >>> Feb 26 16:32:15 WeatherPi dhcpcd[372]: wlan0: Router Advertisement from >>> fe80::724f:57ff:feb7:82a1 >>> Feb 26 16:32:15 WeatherPi dhcpcd[372]: wlan0: soliciting a DHCPv6 lease >>> >>> >>> On Friday, 26 February 2021 at 11:19:41 UTC+13 vince wrote: >>> >>>> So go ahead and restart it now. >>>> >>>> On Thursday, February 25, 2021 at 1:02:41 PM UTC-8 monmul wrote: >>>> >>>>> pi@WeatherPi:~ $ sudo /etc/init.d/weewx stop >>>>> [ ok ] Stopping weewx (via systemctl): weewx.service. >>>>> pi@WeatherPi:~ $ sudo killall screen >>>>> screen: no process found >>>>> pi@WeatherPi:~ $ sudo lsof /dev/ttyUSB0 >>>>> lsof: WARNING: can't stat() fuse.gvfsd-fuse file system >>>>> /run/user/1000/gvfs >>>>> Output information may be incomplete. >>>>> pi@WeatherPi:~ $ ps -ef | grep -e weewxd -e screen >>>>> pi 3809 11222 0 10:01 pts/1 00:00:00 grep --color=auto -e >>>>> weewxd -e screen >>>>> pi@WeatherPi:~ $ >>>>> >>>>> On Thursday, 25 February 2021 at 21:57:53 UTC+13 graha...@gmail.com >>>>> wrote: >>>>> >>>>>> vnc makes no relevant difference. >>>>>> command = ‘screen’ below shows program ‘screen’ has a ‘pi’ user >>>>>> process open on /dev/ttyUSB0 at the moment. not weewxd. probably left >>>>>> over >>>>>> from earlier troubleshooting. >>>>>> kill it with “sudo killall screen”. >>>>>> check if any weewxd’s or screen’s hanging around with “ps -ef | grep >>>>>> -e weewxd -e screen”. kill them if you find any. >>>>>> you should now be back to a clean state with /devttyUSB0 ready for >>>>>> opening. do “sudo lsof /dev/ttyUSB0” to be sure >>>>>> >>>>>> On 25 Feb 2021, at 5:24 pm, gjr80 <gjrod...@gmail.com> wrote: >>>>>> >>>>>> I don't know, I'm a SSH only person, I am getting out of my depth now. >>>>>> >>>>>> Gary >>>>>> >>>>>> On Thursday, 25 February 2021 at 16:21:11 UTC+10 monmul wrote: >>>>>> >>>>>>> I am using VNC Viewer (and always have) rather than SSH....not sure >>>>>>> if that makes any difference? >>>>>>> >>>>>>> On Thursday, 25 February 2021 at 19:13:29 UTC+13 gjr80 wrote: >>>>>>> >>>>>>>> Hmm, different to my Davis on my RPi which shows weewxd rather than >>>>>>>> screen. I will have to defer to Tom or someone who knows about screen. >>>>>>>> >>>>>>>> Gary >>>>>>>> >>>>>>>> On Thursday, 25 February 2021 at 15:58:07 UTC+10 monmul wrote: >>>>>>>> >>>>>>>>> pi@WeatherPi:~ $ sudo /etc/init.d/weewx stop >>>>>>>>> [ ok ] Stopping weewx (via systemctl): weewx.service. >>>>>>>>> pi@WeatherPi:~ $ sudo lsof /dev/ttyUSB0 >>>>>>>>> lsof: WARNING: can't stat() fuse.gvfsd-fuse file system >>>>>>>>> /run/user/1000/gvfs >>>>>>>>> Output information may be incomplete. >>>>>>>>> COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME >>>>>>>>> screen 16582 pi 6u CHR 188,0 0t0 20196 /dev/ttyUSB0 >>>>>>>>> pi@WeatherPi:~ $ >>>>>>>>> >>>>>>>>> >>>>>> -- >>> 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+...@googlegroups.com. >>> >> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/weewx-user/73f28622-be3d-4e50-b6fa-644811a22b2bn%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/weewx-user/73f28622-be3d-4e50-b6fa-644811a22b2bn%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- You received this message because you are subscribed to the Google Groups "weewx-user" group. 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