الوصف

PSD***-WIFI is Nova Asynchronous Card, It has the following characteristics:
1)  Wireless communication with Wi-Fi module;
2)  Support AP mode, Station mode and AP+Station Mode. Suport *0 clients 
in AP Mode;
3)  Remote publish play-program;
4)  Remote Monitoring the current play information;
5)  Remote control power supply;
6)  Play as per time segment or according to date, week and time;
7)  Self-adapting window display； 
8)  Multiple clients synchronous display；
9)  Support a variety of media formats, such as video, images, text, weather, 
clock, countdown, Word, Excel, Txt etc; 
*0) Support emergency insert play, immediate notificationï¼›
*1) Remote manage the playback log； 
*2) U disk export and Insert-and-Play;
*3) Support remote upgrade of application software and hardware programs; 
*4) Flexible loading capacity ： **2x***4,  **0x**0,  **0x**0,  ***4x**6, 
***0x**4, ***8x**6, **4x**0, ***0x**0, **4x**0; 
*5) Full-scale chip support: can support a variety of chips;
*6) Support full-color static to *2 scan, real pixel/virtual pixel;
*7) Field frequency as *0Hz;
*8) The gray level is settable, and  support *6 bit ****6 level gray to the 
maximum;
*9) Refresh frequency ： scanning screen can achieve ***0Hz and static screen can achieve ***0Hz;
*0) Support brightness correction and chromaticity correction;
*1) Support the open-short test of MBI***6, MBI***4, MBI***9, DM*3H;
*2) Support all monitoring states of MON**0 (monitoring working state, 
temperature, humidity, smoke, switching power supply voltage, fan speed 
and single lamp open short of each cabinet);
*3) On-board temperature and voltage test;
*4) Support (with the optical probe NS**8C) automatic brightness adjustmentï¼›
*5) Support secondary developmentï¼›
*6) Support multi-function card MFN**0.
【SD Card】  Insert SD card；
【Wi-Fi  Antenna
interface】
Insert  Antenna;
【HUB】
Connect to all kinds of LED display interface currently 
available in the market by *0 pin flat cable
【USB】  Connect to common USB disks available in the market;
【**0M】  Megabyte Ethernet port , Connect to internet;
【Audio】  Dual Channel Audio output interface;
【LED】  Working status indicator;
【***0M】
Cascading to  M3  receiving card (scan board),
recommend MRV**0/MRV**0;
【5V GND】  2 Pin screw power socket;
【J*4】  4 pin Power socket;
【J*0】  Serial port debug interface;
【J*1】
Monitor card interface for LED display temperature, 
humidity, smoke, fan, power supply and etc status 
monitoring
【J7】
Temperature sensor or Light sensor  interface for 
measuring the environment temperature or LED display 
brightness adjustment according to environment;
【J*0】
Temperature sensor or Light sensor interface for 
measuring the environment temperature or LED display 
brightness adjustment according to environment.

Working voltage  4.5V ~ 5.5V
Working current  Rating value 2A，  3A maximum
Working temperature  **0℃  ~ *0℃
Storage temperature  **0℃  ~ *0℃