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关于 BLE CC2540 蓝牙4.0 空中固件升级的速率问题。



我最近在学习,蓝牙的空中固件升级,分别 用IOS 的手机软件去更新文件,和USB Dongle 去更新文件,但是他们传输的时间都大概要4分钟,其他USB Dongle 的时间是246秒。我想问下,是一蓝牙的空中固件升级的速率就是这么慢,还是我的设置有问题。。二:它的空中固件升级的速度能达到多少B/S。小白,不懂请求大家的帮忙,在这里谢谢大家了。