Program tfrec can read the data of the KlimaLogg Pro sensors directly with use of a rtl-sdr dongle. The KlimaLogg Pro console is not needed anymore. The advantages are: 1. No need for pressing a USB button on the Klimalogg Pro console after each restart of the weewx driver. 2. No need for 'learning' the sensor data (e.g. after replacing worn out batteries of the console). 3. The number of Klimalogg Pro sensors are not limited to eight anymore. 4. For new configurations one doesn't have to buy the console anymore; only the sensors will do.
For the weewx driver see readme file of https://github.com/matthewwall/weewx-tfrc For Raspbian these are the steps: sudo apt-get install clang cmake git pkg-config librtlsdr-dev -y b) install rtl-sdr: cd /home/weewx git clone https://github.com/steve-m/librtlsdr.git cd librtlsdr mkdir build cd build cmake ../ -DINSTALL_UDEV_RULES=ON make sudo make install sudo ldconfig c) install tfrc: cd /home/weewx sudo git clone https://github.com/baycom/tfrec.git cd tfrec For Rapbbian Stretch: Compile tfrec source: For RasPI3 use: sudo make -f Makefile.arm for RasPI 2 or Zero: make -f Makefile.raspi2 For Raspbian Buster: Note: In Raspbian Buster the make command gets undefined reference errors like: /usr/bin/ld: sdr.o: in function `sdr::read_thread()': sdr.cpp:(.text+0xd8): undefined reference to `rtlsdr_read_async' The followings steps will fix this error: 1. modify file /home/weewx/librtlsdr/build/librtlsdr.pc Change the first four lines: prefix= exec_prefix= libdir= includedir= into: prefix=/usr/local exec_prefix=${prefix} libdir=${exec_prefix}/lib includedir=${prefix}/include 2. modify file /home/weewx/tfrec/Makefile.arm (or file /home/weewx/tfrec/Makefile.raspi2 for RasPI 2 or Zero) Change the first line: PACKAGES= librtlsdr into: PACKAGES= /home/weewx/librtlsdr/build/librtlsdr.pc 3. repeat the make command sudo make -f Makefile.arm Now the make command will finish without errors: Test tfrec: /home/weewx/tfrec/tfrec -D -T 1 Luc -- 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+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/77c7b6df-0cf2-467f-9120-e7e9eeb7749bn%40googlegroups.com.
