Control Card This LED Control Card is of much higher quality with competitve quality, please kindly mail us if any of our cards can be interested to you, thanks, meanwhile the relative specifications will be given as follows: 1.The card can control 2048*64 dots 2.Support BMP and TXT documents. 3. Showing the time. 4.support RS232/RS485 telecom firm. 5.support 1/4,1/8/1/16 scanning firm. This is also one kind of production that we are strongly recommend to our customers, becasuse of its stability and flexibility, also the best price, so if you are interested in it, please freely show us your enquiry, we will give you a big surprise, thanks and best regards to you all. |
