Notice: Undefined index: id in /var/www/html/electricity-monitoring/interface/insert_current.php on line 10 Notice: Undefined index: watts in /var/www/html/electricity-monitoring/interface/insert_current.php on line 11 Notice: Undefined index: rssi in /var/www/html/electricity-monitoring/interface/insert_current.php on line 12 hello!insert into current_ (watts, rssi) values ('','')