Многофункциональная карта NovaStar MFN300

It has the following characteristics:
（1） RS232 serial or Gigabit Ethernet port communication;
（2） Support Ethernet port connection between two receiving cards or at the end;
（3） Has timer function, can replace timer and delayer;
（4） Support temperature detection of power distribution box;
（5） Support humidity detection of power distribution box;
（6） Support audio output;
（7） Support 4-way light sensor connection, achieve automatic brightness adjustment;
（8） Support Temperature and humidity module connection;
（9） Supports 8-way power switch control;