Skip navigation
I've long harboured the dream of remotely monitoring the temperature in my greenhouses, but have been put-off by the need to run cables, or invest in relatively costly WiFi shields for my Arduinos. I'm sure there are other solutions, but let's not go there   And then I read this blog from ntewinkel:  https://www.element14.com/community/community/project14/mixing-electronics-water/blog/2018/04/13/remote-temperature-monitoring   I was already aware of ESP8266 devices, but hadn't a ...