add Zigbee.md
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# Zigbee
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## 模块介绍
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### E18-MS1PA1-PCB
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<center>
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</center>
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E18-MS1PA1-PCB采用美国德州仪器(TI)公司原装进口CC2530射频芯片,芯片内部集成了8051单片机及无线收发器,并适用于ZigBee设计及2.4GHz IEEE 802.15.4协议。模块引出单片机所有IO口,可进行多方位的开发。该模块内带功放芯片CC2592,增加了无线通信距离。
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| 射频参数 | 值 | 备注 |
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| --- | --- | --- |
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| 工作频段 | 2400~2480 MHz | 出厂默认 2.4GHz (32MHz晶振) |
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| 发射功率 | 20 dBm | 最大功率(约100mW) |
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| 接收灵敏度 | -97.6 dBm | 空速 250kbps |
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| 通信协议 | Zigbee | / |
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| 实测距离 | 800米 | 晴朗空旷环境,最大功率,天线增益5dBi,高度2m,空速250kbps |
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模块原理图如下:
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<center>
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</center>
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### DL-30
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<center>
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</center>
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DL-30无线串口模块为串口转2.4G无线模块,可以通过无线将两个或多个串口连接起来。串口发入模块的数据会被模块使用无线发出,收到无线数据的模块会将这个数据使用串口发出,在两个设备上使用模块就像将这两个设备用串口连接起来一样。
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| 射频参数 | 值 |
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| --- | --- |
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| 工作频率 | 2400~2450MHz |
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| 发射功率 | 4.5 dBm |
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| 传输速率 | 最高3300Bps |
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| 接收灵敏度 | -97dBm |
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| 传输距离 | 250米(室外空旷无遮挡) |
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## 模块引脚配置如下:
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<center>
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</center>
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