TI中文支持网通过之前的咨询与相关测试数据，了解了CC2541/0的最大实际传输速率大概可以达到5.9K/S，参考如下：
http://processors.wiki.ti.com/index.php/CC2540_Data_Throughput
然后是CC2640的相关测试如下：
http://processors.wiki.ti.com/index.php/CC2640_BLE_Throughput
说实话，之前没做过蓝牙方面开发，能力有限，2640这个测试结果没太看明白，TI的大神们，能否给一个直白的答复，CC2640的最大传输速度能达到多少K/S？
到底比2541提升了多少？
望回复
xihuan chen：
回复 HG:
HG
这个不好一概而论的。那个wiki上的测试方法是两个2640之间，有测试条件的。可以说是比较快的速率
The throughput being measured is actual usable payload GATT throughput. Any LL / L2CAP headers are not considered part of the throughput. The GATT architecture used is such that the GATT server is sending GATT notifications to the GATT client.
如果你跟IOS或者安卓手机连的话，这些系统边是有速率限制的。还要看是不是支持MTU等等
kqian0327：
回复 xihuan chen:
你好，
如果跟苹果手机连接，其限制条件很多，我列出其中几条：
•Uses Private resolvable address instead of fixed IEEE address
–Cannot use whitelist towards iOS devices
–Cannot use directed advertisements towards iOS devices
–
•Connection parameter limitations
–Connection parameters must be updated by slave device(!)
–Interval must be higher than 20ms; combined with latency, less than 2s
–Supervisor timeout <= 6s
–Slave latency <= 4
–
•BLE data hidden from the user:
–IEEE address of peripheral
–Characteristic handles
–Descriptors
–Connection parameters跟多限制你可以参考
–https://developer.apple.com/programs/ios/gettingstarted/给你大概的和手机通讯范围就是8Kbps以内
da qin zheng sheng：
回复 kqian0327:
学习一下。
