Update powerwall.sh

powerwall.sh

@@ -17,7 +17,7 @@ shopt -s lastpipe
 
 GETTEMP(){
 	mqtt_message=`mosquitto_sub -h 10.10.1.180 -t tele/${1}/SENSOR -u homeassistant -P 12home34assistant56 -C 1`
-	echo $mqtt_message | cut -d':' -f 8 | cut -d',' -f 1 | read temp_c
+	echo $mqtt_message | cut -d':' -f 6 | cut -d',' -f 1 | read temp_c
 	if [ "$temp_c" != "null" ] && [ "$temp_c" != "" ]; then
 		temp_f=`echo "scale=2; $temp_c*1.8 + 32" | bc`
 		echo "$temp_c -> $temp_f"