Outdoor color advertising (information) display
teorological information used in electronic displays.Features:Using GPRS wireless data communications, and real time, communication speed, no distance limitations; also available through the serial port and computer communications.Each message can be text files, bmp bitmap stored. Stored as a text file, each message can store up to 20 characters; as to bmp bitmap mode, each message can be stored in a bitmap; Bmp bitmap takes a total of 768K memory.Wireless: CDMA2000 1X RevO, the maximum data tra
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11/15 18:05