Sensor sampling rate is set at 100Hz but the receive rate is only about 20 or 30Hz
I use the streaming model to collect data. The sampling rate is set at 100Hz, but the receive rate is only about 20 or 30Hz
First, I thought it might be my program problem, then I used the demo in the tutorial and just simply change the sampling rate (25, 40, 50 100). And I found out it at most can receive data at around 40Hz, and when I add another sensor (e.g., gyro), the receive rate got lower.
Then I thought it might be my cellphone hardware problem, then I used the MetaBase APP that you provided, and it works pretty well.
So, I got confused. What could the problem be? Are there have other parameter settings that need to be done to get the receive rate as high as MetaBase does?