https://github.com/Landixus/mqttpondWeewx is not working right now, but could be that i have server and client running on same raspberry pi But when you test it and post errors we can investigate deeper.
Otherwise mwall has write a driver for mqtt that works i hear: https://github.com/morrowwm/weewxMQTT Am Dienstag, 23. Januar 2018 23:27:44 UTC+1 schrieb Steve Chiz: > > I, too, would be interested in this, as it seems like it would be a much > better way than parsing txt or xml files as I currently do for additional > sensors. > > On Thursday, January 18, 2018 at 9:04:53 AM UTC-5, Andreas Landixus wrote: >> >> Oh i am high interested in this service, because i want to add some >> sensors that publish mqtt messages. >> Please post it. >> >> Am Dienstag, 12. September 2017 02:39:09 UTC+2 schrieb Dan Verbus: >>> >>> I've got a service written that works, if you want a copy. Each sensor >>> publishes to it's own MQTT topic and the service reads off the queue >>> whenever it receives a loop packet and appends whatever data it finds. Let >>> me know and I'll post it. >>> >>> Dan >>> >>> >>> On Wednesday, June 21, 2017 at 7:37:28 PM UTC-4, Craig Thom wrote: >>>> >>>> Thanks. I'm using the sdr driver, so I'm leaning toward a service, and >>>> I've already got a little experience writing one. >>>> >>>> On Tuesday, June 20, 2017 at 6:05:12 PM UTC-4, Neville Davis wrote: >>>>> >>>>> In getting the data into weewx.....I have a number of different >>>>> sensors i2C one wire and data from a web sever (json) from my >>>>> Airconditioner...all being input to weewx. >>>>> >>>>> My basic method is to get data as a csv file by running scripts from >>>>> boot ( i have 3 of these files being generated in a ramdisk) and then I >>>>> use >>>>> 2 methods...a driver the get all the weather data and a weewx service to >>>>> get the data from the aircon. The following is a screen shot of the >>>>> current >>>>> conditions. >>>>> >>>>> >>>>> >>>>> On Monday, June 19, 2017 at 10:43:33 PM UTC+10, Craig Thom wrote: >>>>>> >>>>>> Thanks. My question is really about getting the data into weewx, but >>>>>> I'll worry about that later. >>>>>> >>>>>> After another message about the sensors themselves, I've decided to >>>>>> go with low power 915MHz radio using the mysensors org protocol. I >>>>>> should >>>>>> be able to get many months from 3xAA batteries. The parts are coming >>>>>> from >>>>>> China, so I've got a month or two to think about getting them into >>>>>> weewx. >>>>>> It will probably be after the eclipse, since I'll be spending >>>>>> increasing >>>>>> time testing the hardware and software to photograph it. >>>>>> >>>>>> So sensors through mysensors hub to MQTT broker, and then somehow >>>>>> into weewx. In August. >>>>>> >>>>>> On Wednesday, June 14, 2017 at 11:28:27 AM UTC-4, Paul Bartholdi >>>>>> wrote: >>>>>>> >>>>>>> Hello, >>>>>>> >>>>>>> It could be good to have a look at "http://www.yoctopuce.com";. The >>>>>>> company is based in Geneva, Switzerland, but send products worldwide, >>>>>>> with >>>>>>> typical Swiss high quality. They have extremely low power hubs usb --> >>>>>>> Ethernet, gsm or WiFi, which can put all the boards asleep and wake up >>>>>>> only >>>>>>> on command from central PC. Boards include barometer, temperature(s), >>>>>>> humidity, light and many other possibilities not so much related to >>>>>>> weather >>>>>>> station. Software exists for most high level languages (C, C++, Java, >>>>>>> Python, shell (bash) etc.). >>>>>>> MQTT looks very interesting, but I had no time yet to play with it. >>>>>>> To interface other programs with weewx data, I simply interrogate the >>>>>>> database (mysql). >>>>>>> Hope this helps. Paul >>>>>>> >>>>>>> On Tuesday, June 13, 2017 at 3:53:48 PM UTC+2, Craig Thom wrote: >>>>>>>> >>>>>>>> tl;dr What's the best way of getting home brew wireless sensor data >>>>>>>> into weewx? >>>>>>>> >>>>>>>> I plan to build a soil moisture (and temperature) sensor for my >>>>>>>> garden bed. I'll likely build another for leaf wetness and UV index, >>>>>>>> because the sensors are cheap and it will be fun. >>>>>>>> >>>>>>>> The question is how best to get this data to weewx. I am already >>>>>>>> using the SDR driver for my Acurite 5-in-1 and additional sensors. >>>>>>>> >>>>>>>> I could use a 433MHz transmitter. I think, though, I'd have to >>>>>>>> decide on how to make a packet, then modify rtl_433 to recognize that >>>>>>>> packet, then modify SDR.py to use that new rtl_433 packet. This seems >>>>>>>> pretty complicated. >>>>>>>> >>>>>>>> Or, since these sensors will be within range of wifi, I could use >>>>>>>> an ESP2866. This is attractive because the microcontroller for >>>>>>>> reading the >>>>>>>> sensor and processing the data is in the same package. I really like >>>>>>>> this >>>>>>>> idea. >>>>>>>> >>>>>>>> But how do I get the data to weewx? >>>>>>>> >>>>>>>> Because the sensor will be running on batteries (and maybe solar >>>>>>>> cells for the UV/leaf wetness one), I do not want to turn on the wifi >>>>>>>> radio >>>>>>>> except when absolutely necessary, so weewx will not be able to >>>>>>>> initiate >>>>>>>> contact. >>>>>>>> >>>>>>>> My first thought was to use ftp, so the sensor connects to an FTP >>>>>>>> server on my network, probably on the RPi running weewx, and dumps a >>>>>>>> file. >>>>>>>> Then I could write a service within weewx to check for that file, >>>>>>>> read it, >>>>>>>> and add the data to the LOOP packet. >>>>>>>> >>>>>>>> But I was reading through old discussions here, and I found one >>>>>>>> using MQTT as a source for weewx. There was no resolution reached, >>>>>>>> other >>>>>>>> than some references to weeRT that I didn't really understand (and >>>>>>>> weeRT is >>>>>>>> a lot harder to Google than weewx). >>>>>>>> >>>>>>>> MQTT is attractive because it's a standard, and other things could >>>>>>>> subscribe to the sensor data (like a home automation program, or >>>>>>>> something >>>>>>>> that will turn on the water to the garden bed). >>>>>>>> >>>>>>>> I'd rather not start from scratch with the regular sensors; I'd >>>>>>>> like to keep using the sdr driver. >>>>>>>> >>>>>>>> Is there some really obvious solution that I'm missing? Is there >>>>>>>> code someone for producing Acurite-like radio packets so my sensors >>>>>>>> could >>>>>>>> just pretend to be a tower sensor or something? >>>>>>>> >>>>>>>> (I was concerned about getting accurate numbers from a soil >>>>>>>> moisture sensor, because all my reading says it depends on soil type, >>>>>>>> and >>>>>>>> it needs to be calibrated, etc., but Davis doesn't do any of that >>>>>>>> calibration, and if just using relative moisture is good enough for >>>>>>>> them, >>>>>>>> it's good enough for me.) >>>>>>>> >>>>>>> -- 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. For more options, visit https://groups.google.com/d/optout.
