It is not recommended to use a LiPo rechargeable battery with the CPro as there is no protection circuitry on the C boards. If you need a MetaWear board with a rechargeable battery, then pick up a R variant instead.
Since battery consumption or battery life is important to us; we need to optimize it as much as possible. Out of those 3 components (Gyroscope, accelerometer, and magnetometer) in MetawareCPRO, which one consumes more battery for – let us say, at 100 Hz (for all three).
If the differences are significant, we will take action accordingly.
Gyro consumes the most power; you should only use it if needed.
If you want to use the C form factor, you will have to use the CR2032 batteries. If you want the rechargeable LiPo batteries, use a MetaMotion R board.
Regarding your 2nd questions, it's tough to say. You will have to experiment with it yourself by using the board as you would in the field while recording the battery voltage until the battery have been depleted from 100%. Repeat the process with different data rates.
Comments
Since battery consumption or battery life is important to
us; we need to optimize it as much as possible. Out of those 3 components (Gyroscope,
accelerometer, and magnetometer) in MetawareCPRO, which one consumes more battery
for – let us say, at 100 Hz (for all three).
If the differences
are significant, we will take action accordingly.