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Description: (1) 315、433、868、915Mh的ISM 和SRD频段
(2) 最高工作速率500kbps,支持2-FSK、GFSK和MSK调制方式
(3) 高灵敏度(1.2kbps下-110dDm,1%数据包误码率)
(4) 内置硬件CRC 检错和点对多点通信地址控制
(5) 较低的电流消耗(RX中,15.6mA,2.4kbps,433MHz)
(6) 可编程控制的输出功率,对所有的支持频率可达+10dBm
(7) 支持低功率电磁波激活功能
(8) 支持传输前自动清理信道访问(CCA),即载波侦听系统
(9) 快速频率变动合成器带来的合适的频率跳跃系统
(10) 模块可软件设地址,软件编程非常方便
(11) 标准DIP间距接口,便于嵌入式应用
(12) 单独的64字节RX和TX数据FIFO-(1) 315,433,868,915 Mh of the ISM and SRD frequency bands (2) maximum rate of 500kbps, support for 2-FSK, GFSK and MSK modulation (3) high sensitivity (1.2kbps under-110dDm, 1 packet error bit-rate) (4) built-in hardware CRC error detection and control of point-to-multipoint communication address (5) a lower current consumption (RX in, 15.6mA, 2.4kbps, 433MHz) (6) programmable control of output power for all the support frequencies up to+ 10dBm (7) to support low-power electromagnetic wave activation (8) to support the transmission before the automatic clean-up Channel Access (CCA), namely Carrier Sense System (9) Fast frequency synthesizer brought about by changes in suitable frequency hopping system (10) modules can be software-based address, software programming is easy (11) standard DIP spacing interfaces for embedded applications (12) separate 64-byte RX and TX data FIFO
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Size: 319488 |
Author: 李华力 |
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Description: 模块引脚和电气参数说明
NewMsg-RF905模块使用Nordic公司的nRF905芯片开发而成。
NewMsg RF905单片无线收发器工作在433/868/915MHZ的ISM
频段由一个完全集成的频率调制器一个带解调器的接收器一个功率
放大器一个晶体震荡器和一个调节器组成ShockBurst工作模式的特
点是自动产生前导码和CRC可以很容易通过SPI接口进行编程配
置电流消耗很低在发射功率为+10dBm时发射电流为30mA接收电流
为12.5mA.进入POWERDOWN模式可以很容易实现节电.-Module pin and electrical parameters indicate NewMsg-RF905 module uses Nordic
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Size: 480256 |
Author: 丁世涛 |
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Description: CC1100的厂家开发文档!有详细操作方法。-CC1100 manufacturers to develop the document! Detailed method of operation.
Platform: |
Size: 319488 |
Author: nnttgu |
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Description: NewMsg-RF905评估代码,无线使用的,已经有验证,100%可靠-NewMsg-RF905 assessment of code, wireless use, and has been verified, 100 reliable
Platform: |
Size: 59392 |
Author: jian |
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