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Am sorry, but I don't follow. The system model is configured with gain values. Maybe I need to figure them out?

Arduino Nano will have to be replaced. I just want the change to be smooth. Because it has taken time to develop this code. NodeMCU doubts::confused: I guess I have to use level shifters for 5v sensors Do they work well with MOSFETS Does the flash memory decrease in size when one uses...

Have been researching a bit, did find some resources regarding Kalman FIlters. Can you link some other resources/opensource code for Kalman filters, because I have been having a hard time doing it. Thanks again! :D

Also, what are your thoughts on the switch to STM32F410 from Arduino Nano, for this particular project(Altimeter+TVC+Pryo)? With existing sensors, because am not sure if all(MPU6050 + BMP280 + SD MODULE) of them are supported with STM32 Switching because I am about to run out of programming...

TIL, Thanks for the info! Noted.

This is what am missing.. Real sensors to compare my output with. Now that you are saying it makes much more sense. I actually found someone doing this on youtube (can't find the video, sorry. That's my plan! ;) Many thanks for the reply! You have directed me in the right direction!

Am new at this. I am learning.... But I take your advice. I have decided to give this try despite the math(I would like to understand it, can't just copy) Thanks for the reply! :D

Many thanks for the reply! Speaking of real data. Where can I get some data (open source) just for testing? Pressure Change Net Accel (zero) Velocity change (zero) Am experimenting which is the best. Let's see. Any specific reason? Soon, I just wanna get to a fine level. Your help is much...

This consistent with what other people have said. But your explanation was the one which made sense. I am not aware of this setting. Reddit This changes how I was thinking of the problem. I was hoping to calculate the altitude for apogee detection. But bgr514 is suggesting to use net accel...

I did try with different osrs_p. Here are the results. The sensor is stationary. With Different osrs_p settings (fig 1) y-axis (height in m) With Different IIR settings (fig 2) In fig(1), it's clear that oversampling of 10 or more is helpful. Can you make any other analysis from this? In...

Hello! I am building an Arduino Altimeter with BMP280. Fortunately for BMP280, it has an in Built IIR Filter. But the problem is am not sure how to change the settings for rocket specific application. The Parameters are: Oversampling Setting IIR Filter (Ratio) set standby time...