NSPanel Pro as NSPanel remote termostat

[aron]

Is it possible increase the range thermostat form 16°C-31°C to e.g. -20°C to +100°C
We need a controller like this for garden saunas

https://forum.ewelink.cc/t/increase-the-range-of-the-nspanel-pro-thermostat-e-g-20-c-to-100-c/26955/4