嗨,大家能通过UART来解释什么是可升级的字段吗?我只限于ISSC蓝牙闪存工具和使用GUI更新模块吗?是否有任何ISSC闪存工具是命令行驱动来自动化固件升级过程?我认为它也没有OTA选项的模块,如
2019-04-17 16:06
请问大神们,BM77SPP芯片上有ISSC字样如图↓创杰科技有限股份公司出的这款蓝牙模块,这个公司是什么鬼,官网都是空的?这是倒闭了还是怎么滴,查个资料都没得啊
2018-04-02 17:30
` 本帖最后由 eehome 于 2013-1-5 09:59 编辑 如题 求解答 求方案`
2012-04-08 23:51
嘿,所有的,我的冒险与BM20继续。困扰我的一件非常恼人的事情是,BM20从不重新连接到它配对/连接的最后一个设备,即使在UI工具中,我已经启用了“重新连接最后一个”。有人知道为什么会发生这样的事情吗?这里是我如何重建问题。从PC或电话连接或配对BM20。电源周期BM20。设备不自动重新连接。当您选择连接到手机上的BM20,它要求配对请求通知,即使它已经配对我的电话。之后,它工作良好。这有点烦人。然而,对于PC(Windows 10),它甚至更糟!要重新连接到BM20在电源周期后,我必须删除设备和重新配对它通过把BM20到配对模式,从而重新加载串行COM端口等。这是可怕的,真的很难编程,因为我试图使PC接口和通信器的BM20。有什么想法?杰瑞米 以上来自于百度翻译 以下为原文 Hey all,So, my adventures with the BM20 continue.One really annoying thing that keeps bothering me is that the BM20 never reconnects to the last device it paired/connected to even though in the UI tool I have "reconnect last" enabled.Does anyone have any ideas why this would be happening or how to fix it?Here is how I recreate the problem.Connect or pair to the BM20 from PC or phone.Power cycle BM20.Device does not automatically reconnect.When you choose to connect to the BM20 on a phone, it asks for a pairing request notification even though it is already paired to my phone.After that it works fine.That is kinda annoying.However, for PC (windows 10) it is even worse!To reconnect to a BM20 after power cycle, I have to remove the device and re-pair it by putting the BM20 into pairing mode thus reloading the serial com ports, etc.This is horrible and really hard to program for since I'm trying to make a PC interface and communicator to the BM20. Any Ideas?Jeremy
2019-04-10 12:42
蓝牙5可以做什么?有什么好的应用?蓝牙5的厂家和应用方向是什么?
2021-06-16 06:41
LEA-4H的主模块结构及主要功能是什么?分享一款完整的GPS+蓝牙接收系统解决方案
2021-05-17 06:04