ThingSpeak Feature Disable Enabled
ThingSpeak Server URL/IP
ThingSpeak Channel WriteKey
ThingSpeak write interval seconds (15 or more)
Talkback Feature Disable Enabled
Talkback ID (temperature set)
TalkBack key
TalkBack read interval seconds (5 or more)
MQTT Interface Disable Enabled
MQTT Server
MQTT Port
MQTT Username
MQTT Password
MQTT Publish Topic
MQTT Subscribe Topic
MQTT interval (default 5 seconds)