Jingsha gprs wireless card, LED light box control card, LED monochrome screen control card

Jingsha gprs wireless card, LED light box control card, LED monochrome screen control card Jing small wireless GPRS control card can automatically update the weather forecast automatically adjust the time, mobile computer dual-channel to send information to support dynamic partitioning effect display. Year warranty and lifetime maintenance. Bubble bag + carton packaging provide operating instructions, operating video, telephone, remote guidance software operation service. Hardware features: on-board interfaces: four 08 interface, two 12 interfaces; storage capacity: 64M; Communication: GPRS wireless communications + serial communication (RS232 or USB), easy to debug; SIM phone card: support China Mobile, China Unicom GPRS network (does not support 3G and CDMA), a cell phone signal where you can communicate. Support dynamic domain name or fixed IP for server; communication baud rate: 115200; supply voltage: + 5VDC (4.6V ~ 6.0V), the normal operating power less than 2W, GPRS send and receive data when the peak power consumption of less than 10W; Battery: Imported battery ; working environment: positive negative 40 ℃ 80 ℃;