I have no experience with Tasmota, so I have to ask this question:
Is it possible to use an ESP8266 NodeMCU flashed with Tasmota to send sensor data to emoncms.org, ie the publicly available emoncms.
I can’t see that you can set up an api key in tasmota, but maybe I’ve overlooked something.
What I want is to send temperature data from the cottage without a local emoncms at the location. To keep installation simple.