I don't have any issues when using this driver for my BME280 sensor. https://gitlab.com/wjcarpenter/bme280wx
On Tuesday, September 29, 2020 at 11:03:31 PM UTC-4, wxwatching wrote: > > I followed the installation guide here: > > > > I ran a test script like this: > > import Adafruit_BME280 > > sensor = Adafruit_BME280.BME280(t_mode=Adafruit_BME280.BME280_OSAMPLE_8, > p_mode=Adafruit_BME280.BME280_OSAMPLE_8, > h_mode=Adafruit_BME280.BME280_OSAMPLE_8) > degrees = sensor.read_temperature() > pascals = sensor.read_pressure() > > print (degrees) > print (pascals) > > The output of that is: > > 25.034087635501418 > 99871.16464771295 > > However, when I try to get Weewx to read the data from the BME280, the > output of the syslog on a restart never gets past these lines: > > Sep 29 22:55:45 raspberrypi systemd[1]: Starting LSB: weewx weather > system... > Sep 29 22:55:45 raspberrypi weewx[9610] INFO __main__: Initializing weewx > version 4.1.1 > Sep 29 22:55:45 raspberrypi weewx[9610] INFO __main__: Using Python 3.7.3 > (default, Jul 25 2020, 13:03:44) #012[GCC 8.3.0] > Sep 29 22:55:45 raspberrypi weewx[9610] INFO __main__: Platform > Linux-5.4.51-v7+-armv7l-with-debian-10.4 > Sep 29 22:55:45 raspberrypi weewx[9610] INFO __main__: Locale is > 'en_US.UTF-8' > Sep 29 22:55:45 raspberrypi weewx[9610] INFO __main__: PID file is > /var/run/weewx.pid > Sep 29 22:55:45 raspberrypi weewx[9598]: Starting weewx weather system: > weewx. > Sep 29 22:55:45 raspberrypi systemd[1]: Started LSB: weewx weather system. > > In my weewx.conf, these added lines do not seem to work. > > [BME280] > col_pres = pressure > col_temp = '' > sl_denominator = 0.99715048109 # > https://www.raspberrypi.org/forums/viewtopic.php?t=154262 > BME280_lib_location = '/home/pi/Adafruit_Python_BME280' > > > [Engine] > > [[Services]] > # This section specifies the services that should be run. They are > # grouped by type, and the order of services within each group > # determines the order in which the services will be run. > prep_services = weewx.engine.StdTimeSynch > data_services = , > process_services = weewx.engine.StdConvert, > weewx.engine.StdCalibrate, weewx.engine.StdQC, > weewx.wxservices.StdWXCalculate, user.weather34.Weather34RealTime > archive_services = weewx.engine.StdArchive > restful_services = weewx.restx.StdStationRegistry, > weewx.restx.StdWunderground, weewx.restx.StdPWSweather, > weewx.restx.StdCWOP, weewx.restx.StdWOW, weewx.restx.StdAWEKAS > report_services = weewx.engine.StdPrint, weewx.engine.StdReport > # following line is the BME280 pressure sensor > data_services = user.bme280.bme > > > I have to comment out the BME section and the data_services line in the > Engine section in order to get Weewx to work properly again. > > Any ideas on my problem? > > -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/570ec2fd-facd-4761-bb75-08fee58f2b84o%40googlegroups.com.
