Really really interesting ! Do you have a list of frequencies used with European ISS?
I am trying to use the si1000 receiver but problem is compiled firmware has US frecuencies. Also trying compile new firmware i have compilation errors :-( El miércoles, 22 de marzo de 2017, 11:26:15 (UTC+1), Mark Crossley escribió: > > First post! I'm currently a Cumulus MX user, but thought I'd take a look > at weeWX... > > I've built a Moteino based solution, the base library I used is "VP Tools" > for the RFM69 radio modules. This can receive from the Davis transmitters > OK. > > But I have modified it as I wanted to implement a a radio "relay"... > > Backing up a bit, the VP2 has a serious (in my mind) restriction, in that > it can only receive data from a single ISS plus other 'specialised' > transmitters. My ISS is in the back garden with the T/H and wind down low > where you want them. I have a separate anemometer transmitter for the wind > sensors up above my roof line. Now I also have home-made solar and UV > sensors, BUT the VP2 console will only allow you to connect these to the > ISS - low down in the garden with lots of shade! Really I want them up > above the roof line to maximise their exposure. > > So, I have create a Arduino based "relay" and plugged my solar/UV sensors > into the anemometer transmitter. The relay receives the transmissions from > station #1 (anemometer + solar + UV), and station #2 (ISS with T/H + rain) > and rebroadcasts the combined data as station #3. The VP2 console is > re-tuned to only look for station #3 which it now sees as an ISS with all > the sensors attached. Davis limitation solved! :) > > By default the relay spits out the data it is sending and receiving on > the serial port along with diagnostic info, though I have a mode where only > the data is sent. > > So after that long rambling, the point is that receiving the data using a > low power Arduino + RFM69 module works just fine if you put in a little bit > effort. > > Cheers > Mark > > On Tuesday, 21 March 2017 14:54:03 UTC, Ruben Navarro Huedo wrote: >> >> Today i have received the 915mhz receiver. >> >> I downloaded Davissi1000 utility from >> https://github.com/tridge/DavisSi1000 >> And added all last patches. >> >> I have could install the new Davis Firmware: >> >> root@MeteoElche:~/DavisSi1000/Firmware/tools # ./uploader.py --port >> /dev/ttyUSB0 --resetparams --baudrate 57600 "radio~hm_trp.ihx" >> uploading to port /dev/ttyUSB0 >> Connecting to /dev/ttyUSB0 >> Trying autosync >> >> +++OK >> >> ATI >> >> ATI >> SiK 1.9 on HM-TRP >> >> AT&UPDATE >> Got sync >> board 4e freq 91 >> erase... >> program... >> verify... >> done. >> root@MeteoElche:~/DavisSi1000/Firmware/tools # >> >> Before i had to install: sudo apt-get install python-pexpect >> >> Now i must go to my friend's home and test with his Davis (next few days). >> I all is OK i will buy a Davis ISS. >> >> I will continue writting results here. >> >> >> El lunes, 20 de marzo de 2017, 21:23:34 (UTC+1), Ruben Navarro Huedo >> escribió: >>> >>> Be sure I will do it. >>> >>> El 20 mar. 2017 9:12 p. m., "Alec Bennett" <[email protected]> escribió: >>> >>>> Please post your progress, I'm also interested in doing this. >>>> >>>> In the past I experimented with doing this with a Moteino ( >>>> https://lowpowerlab.com/guide/moteino/), and found an Arduino script >>>> that could in theory be used with a Moteino to get the data from a Davis >>>> ISS, but I couldn't get it working. I didn't try very hard though. >>>> >>>> >>>> >>>> On Sunday, March 19, 2017 at 2:26:31 PM UTC-7, Ruben Navarro Huedo >>>> wrote: >>>>> >>>>> Working on it now. >>>>> My si1000 radio is on the way. >>>>> I see driver and utility has not been updated some time ago. >>>>> I will try apply patches published at github >>>> >>>> -- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "weewx-user" group. >>>> To unsubscribe from this topic, visit >>>> https://groups.google.com/d/topic/weewx-user/CnfOOu_OE48/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- 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]. For more options, visit https://groups.google.com/d/optout.
