Update post to house of the future
This is an update on the temperature sensors we are using to replace ESP8266s:
The temperature sensors are reporting in well and the voltages appear to be stable. We suffer from intermittent inteference outside, possibly due to neighbours using 868MHz weather stations. When this happens, the temperature sensor is brought indoors and can be seen to connect. It is then returned outside.
Temperatures after 2 months using the Wireless things sensors
Reported battery voltages after 2 months