# 4代蓝牙网关使用问题

**URL:** <https://bbs.aprbrother.com/t/topic/1638>\
**Category:** BLE Gateway\
**Created:** [July 10, 2020, 9:31am UTC](https://bbs.aprbrother.com/t/topic/1638 "2020-07-10T09:31:42Z")\
**Posts on this page:** 10\
**Page:** 1

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**Author:** ![IEE](https://bbs.aprbrother.com/letter_avatar_proxy/v4/letter/i/8797f3/32.png) [@IEE](https://bbs.aprbrother.com/u/IEE)\
**Post date:** [July 10, 2020, 9:31am UTC](https://bbs.aprbrother.com/t/topic/1638/1 "2020-07-10T09:31:43Z")

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我坦白了，我是个小白。  
我想让这个4代的蓝牙网关扫描到我的蓝牙广播数据比如RSSI，并上传到上位机。  
是的我要做室内定位，但是还在造轮子。  
弄了一块开发板，把它当成手环用，他就是我要定位的目标。  
如何让他们建立连接，如果除了RSSI还能加上惯导数据的话，就更好了。  
感激不尽，竟无语凝噎。  
不管能不能发nature，您这个大哥我都喊定了！  
拜谢大哥。

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**Author:** ![aprilpea](https://bbs.aprbrother.com/user_avatar/bbs.aprbrother.com/aprilpea/32/9_2.png) [@aprilpea](https://bbs.aprbrother.com/u/aprilpea)\
**Post date:** [July 13, 2020, 1:26am UTC](https://bbs.aprbrother.com/t/topic/1638/2 "2020-07-13T01:26:43Z")

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你可以参考[这个帖子](https://bbs.aprbrother.com/t/how-to-find-beacon-distance-by-the-received-rssi-in-android/425) 介绍的根据RSSI计算距离的公式。尽管很不精确。

关于惯导数据如何参与计算我们暂时没有更多的资料

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**Author:** ![IEE](https://bbs.aprbrother.com/letter_avatar_proxy/v4/letter/i/8797f3/32.png) [@IEE](https://bbs.aprbrother.com/u/IEE)\
**Post date:** [July 13, 2020, 7:43am UTC](https://bbs.aprbrother.com/t/topic/1638/3 "2020-07-13T07:43:20Z")

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谢谢老哥，就是目前我还没做到这一步。  
电脑配置工具可以搜到网关，蓝牙网关我按照教程测试过了。  
我用的也是nrf的开发板，nrf connect可以扫描并连接到开发板。  
问题就是 我不知道怎么使用、配置这个网关和开发板及电脑建立连接…软件目前电脑上是配置工具和ble-view，手机上是Aprilbeacon，当开发板广播时，都搜不到。

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**Author:** ![aprilpea](https://bbs.aprbrother.com/user_avatar/bbs.aprbrother.com/aprilpea/32/9_2.png) [@aprilpea](https://bbs.aprbrother.com/u/aprilpea)\
**Post date:** [July 13, 2020, 8:18am UTC](https://bbs.aprbrother.com/t/topic/1638/4 "2020-07-13T08:18:59Z")

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我们的蓝牙网关仅仅扫描广播包并上传到远程服务器,并不会建立蓝牙连接

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**Author:** ![IEE](https://bbs.aprbrother.com/letter_avatar_proxy/v4/letter/i/8797f3/32.png) [@IEE](https://bbs.aprbrother.com/u/IEE)\
**Post date:** [July 14, 2020, 1:04am UTC](https://bbs.aprbrother.com/t/topic/1638/6 "2020-07-14T01:04:52Z")

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老哥，怎么在本地接收数据呢？

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**Author:** ![aprilpea](https://bbs.aprbrother.com/user_avatar/bbs.aprbrother.com/aprilpea/32/9_2.png) [@aprilpea](https://bbs.aprbrother.com/u/aprilpea)\
**Post date:** [July 14, 2020, 2:30am UTC](https://bbs.aprbrother.com/t/topic/1638/7 "2020-07-14T02:30:16Z")

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我们有提供[几种代码示例](https://wiki.aprbrother.com/zh/Software_AB_BLE_Gateway_V4.html#%E5%BC%80%E5%8F%91%E4%BD%A0%E8%87%AA%E5%B7%B1%E7%9A%84%E5%AE%A2%E6%88%B7%E7%AB%AF%E5%B7%A5%E5%85%B7)来接收或解析数据

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**Author:** ![IEE](https://bbs.aprbrother.com/letter_avatar_proxy/v4/letter/i/8797f3/32.png) [@IEE](https://bbs.aprbrother.com/u/IEE)\
**Post date:** [July 14, 2020, 1:45pm UTC](https://bbs.aprbrother.com/t/topic/1638/8 "2020-07-14T13:45:11Z")

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我可以把例程里的mqtthost改成我自己电脑的IP地址吗?如图所示  
改完后运行结果是：由于目标计算机积极拒绝，无法连接。 网上搜一搜瞎弄了一会儿电脑TCP/ipv4的设置就变成了：计算机无回应。  
如果不可以的话，我应该怎么做呢？现在还是没有弄好。 ![1594734016(1)](https://bbs.aprbrother.com/uploads/default/original/1X/62af3f2c18a747bb97fd3a934f5d55a4dad75c2d.png) 。  
有完整详细的教程吗，我现在只想尽快的把网关扫描到的开发板广播数据放到我的计算机上并解析出来。  
拜托了拜托了。

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<div class="post-metadata">

**Author:** ![IEE](https://bbs.aprbrother.com/letter_avatar_proxy/v4/letter/i/8797f3/32.png) [@IEE](https://bbs.aprbrother.com/u/IEE)\
**Post date:** [July 17, 2020, 3:47am UTC](https://bbs.aprbrother.com/t/topic/1638/9 "2020-07-17T03:47:37Z")

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老哥 理理我 理理我

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<div class="post-metadata">

**Author:** ![aprilpea](https://bbs.aprbrother.com/user_avatar/bbs.aprbrother.com/aprilpea/32/9_2.png) [@aprilpea](https://bbs.aprbrother.com/u/aprilpea)\
**Post date:** [July 20, 2020, 2:21am UTC](https://bbs.aprbrother.com/t/topic/1638/10 "2020-07-20T02:21:08Z")

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- 首先你需要在你的电脑上安装MQTT Broker, 你可以参考这个连接[在windows上安装mosquitto](https://wiki.aprbrother.com/zh/MQTT_Config_For_Wi-Fi-Ble-Sniffer.html#%E6%B5%8B%E8%AF%95mqtt-broker)
- 然后你需要关闭windows的防火墙，否则MQTT的默认端口1883无法被其它设备访问到。你可以在另一台电脑上来访问这个mqtt服务确认端口是不是打开

我建议你搜索一下MQTT相关的资料，这个有很多可供参考的信息。

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<div class="post-metadata">

**Author:** ![IEE](https://bbs.aprbrother.com/letter_avatar_proxy/v4/letter/i/8797f3/32.png) [@IEE](https://bbs.aprbrother.com/u/IEE)\
**Post date:** [July 20, 2020, 2:33am UTC](https://bbs.aprbrother.com/t/topic/1638/11 "2020-07-20T02:33:41Z")

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谢谢老哥，我把它弄好了，非常感谢。
