I made an bash script instead. For now only one measurement is forwarded to Thingspeak, but with some development I hope it will forward multiple values. Maybe not so advanced and very basic but it works. Using crontab to run the script. https://thingspeak.com/channels/21739 I can share the script ...

I'm in to team effort! First some base information of my system and my goal. Running domoticz on linux ubuntu on a eeepc (not raspeberry). I have a usb to one-wire adapter connected and use OWFS and and a few wired DS18b20. The temperatures are feed into domoticz and working great. Recently been ...

Also looking for this function. Made some test with lua without success. If someone have an working example please share!
Thanks,
Pär