May I add one remark: Look at the odroid-C2. As cheap (or cheaper) than
the raspberry, faster, with more memory and the choice of using eMMC
memory (together with a micro-sd). I use it since February and, except
an unlucky software glitch, works without a problem. Moreover it has
ubuntu 16.04 LTS which is in my opinion more stable than raspbian (or
debian).
The URL: http://www.hardkernel.com
Only a suggestion,
Joep
On 08/11/16 14:30, John Maetta wrote:
Wow, thought I might be the only Peet user out here. Glad to see at
least a couple more.
Not using a USB/Serial converter, I opted for the serial port board
that plugs onto the RPi.
I started out running Weewx on a Ultimeter 100, but the upgraded to
the 2100. The 2100 system has been up and running since July 2015 with
no hiccups.
https://www.wunderground.com/personal-weather-station/dashboard?ID=KCALOMPO31
On Thursday, October 27, 2016 at 6:15:45 PM UTC-7, Ralph Underwood wrote:
I could use some hints on what I need to modify to get the
Ultimter to talk to WeeWx.
I have a serial to usb converter as the Rpi does not have a serial
port and I somehow missed that the Ultimeter was not USB when I
ordered it.
I tried to use this in my weewx.conf :
##############################################################################
[Ultimeter]
# This section is for the PeetBros Ultimeter series of weather
stations.
# Serial port such as /dev/ttyS0, /dev/ttyUSB0, or /dev/cuaU0
port = /dev/ttyUSB0
# The station model, e.g., Ultimeter 2000, Ultimeter 100
model = Ultimeter
# The driver to use:
driver = weewx.drivers.ultimeter
##############################################################################
part of the tail :
Oct 27 17:24:15 raspberrypi weewx[6672]: engine: Platform
Linux-4.4.21-v7+-armv7l-with-debian-8.0
Oct 27 17:24:15 raspberrypi weewx[6672]: engine: Using
configuration file /home/weewx/weewx.conf
Oct 27 17:24:15 raspberrypi weewx[6672]: engine: Initializing engine
Oct 27 17:24:15 raspberrypi weewx[6672]: engine: Loading station
type Ultimeter (weewx.drivers.ultimeter)
Oct 27 17:24:15 raspberrypi weewx[6672]: ultimeter: driver version
is 0.16
Oct 27 17:24:15 raspberrypi weewx[6672]: ultimeter: using serial
port /dev/ttyUSB0
Oct 27 17:24:15 raspberrypi weewx[6672]: ultimeter: open serial
port /dev/ttyUSB0
Oct 27 17:24:15 raspberrypi weewx[6672]: import of driver failed:
could not open port /dev/ttyUSB0: [Errno 2] No such file or
directory: '/dev/ttyUSB0' (<class
'serial.serialutil.SerialException'>)
Oct 27 17:24:15 raspberrypi weewx[6672]: engine: Unable to load
driver: could not open port /dev/ttyUSB0: [Errno 2] No such file
or directory: '/dev/ttyUSB0'
Oct 27 17:24:15 raspberrypi weewx[6672]: **** Exiting...
Thanks.
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