ESP8266 NodeMCU SHT31 Temperature Sensor Logging to Thingspeak
index.html - data overview page
main.ino - inside temperature & humidity ESP
outside.ino - outside temperature/API handler ESP
remote_controller.ino - direct heater controller ESP
acc1 controls insde temp, humidity, heater state
acc2 controls outside temperature & hosts prediction chart
acc3 controls delta T and predicted inside temp