This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
如题~~~~~
为啥2640R2F没有2650这么多的例程， 有新更新的sdk么，比如blood_presure, cycling_sensor等
没有补充的例程么，比如heartrate
