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嗨，我有两个RN 4870的问题，因为我尝试模块到模块连接。我工厂重置它们，然后按照用户指南的步骤（连接示例-gt；模块到模块连接）。但是，即使所有的响应都与指南中的相同，当连接时，连接也不能保持超过一秒钟。输入命令c,0,
以上来自于百度翻译 以下为原文 Hi, I have a problem with two RN 4870's as I try the module to module connection. I factory reset them, then follow the steps on the User Guide (connection examples -> module to module connection). However, even though all the responses are the same as on the guide, when it comes to connecting, the connection can't be held for more than a second. After inputting the command: c,0, Sometimes, however, the modules are able to open the stream of data before disconnecting, but it happens randomly. Also, when I try to connect to it with an Android device + SmartDiscover, the same thing happens. Is that most likely to be a firmware problem? Thanks 
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嗨，先生，你正确地设置了特征（SR）吗？当我把一个不可能的特性放在我的模块中时，我遇到了同样的问题。试着用（d）命令来检查它。你能检查一下你的电路是否短路了？当您错误连接并发送错误MSG模块重置/断开。您在新连接之前重置模块吗？通常也和我在一起。你检查了模块的版本吗？有时你会设置你的模块没有的东西。祝你好运。
以上来自于百度翻译 以下为原文 Hi sir, Did you set the feature (SR,) correctly ? I had been the same problem when I put a impossible feature in my modules. Try to use a (D) command to check it. Can you check if you have a short circuit in some part? When you connect wrongly and send a error msg the module reset/disconnect. Did you reset the module before the new connection? Usually it's wook with me too. Did you check the version of your modules ? Sometimes you set something that your module didn't have. Good luck |
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你好，我也有同样的问题。我正在使用RN4780PICTAIL板，它直接连接到一台带有USB的主机。它正在运行1.18.2版的固件，所以我更新到1.18.3。我按照快速启动指南中所说的那样做了：按顺序发送：S-，BLESS，C0R，1然后用c检查设置ommand“d”，看起来还可以。然后当我尝试用SmartDiscover与我的智能手机连接时，它开始运行良好，但是立即断开……输出：“%CONNECT，159507872FD30%%DISCONNECT%”“pictail已打开，没有任何修改。有人能解决这个问题吗？
以上来自于百度翻译 以下为原文 Hello, I have the exact same problem. I'm using the RN4780 PICTAIL board directly connected to a host PC with USB. It was running firmware version 1.18.2 out of the box so I updated to 1.18.3. I did exactly what is said in the quick start guide: Sent in order: S-,BLE SS,C0 R,1 Then checked the setting with command "d", and seemed ok. Then when I try to connect with my smartphone with SmartDiscover, it goes well at first but it disconnect immedialty... output : "%CONNECT,1,59507872FD30%%DISCONNECT%" The pictail is out of the box, no modification at all. Does Anyone have a solution to this ? |
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一大堆！非常感谢，现在工作很好，甚至有私人关贸总协定的服务。
以上来自于百度翻译 以下为原文 Hepful ! Thanks a lot. Works fine now, even with private GATT services. |
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