S7000 series embedded wireless communication modules, integrated with RF transceiver and microprocessors based on standard ZIGBEE protocol, long distance communication, strong anti EMI capability, reliable and flexible is main characteristics of this module. Can realize the point-to-point, point-to-multipoint, multipoint-to-multipoint data transmission, Can form a star, peer to peer and mesh network structure.
S7000 series wireless communication module data interface including: TTL level RXD/TXD, RS232 level RXD/TXD .Can transfer data by broadcast way, according to the target address, not only point to point transfer data also can multipoint to multipoint via repeater technical the Zigbee protocol support. The user only need care about serial port(TTL or Rs232) do their developing job to short time release their product on market.
S7000 series wireless communication module is divided into central coordinating, routers and terminal .central coordinating in charge of setup wireless network and network maintenance, management. The router in charge of receive data and re-transfer it, terminal only receive and transfer data related to his own address. Coordinating center, router and terminal use the same hardware, in which mode you want the module work you should use jumper or I/O pins from another microprocessor to configure.
A lof of years and many engineer field application, showing reliable performance
S7001: 200 meters Zigbee wireless module $32USD
S7003: Normal environment 2,000 meters,good environment can up to 3,000 meters Zigbee wireless module $36USD