Can you explain why you decided to use two IMU's when the ICM20948 is already 9 DOF? Curious because I'm currently designing my own quadcopter right now.
@@VRNC-kn5tf basically it's redundancy, EKF is applied to sensor readings and if we have 2 lanes, if one sensor fails then the data from second is used.
I bought an STM32 development board and some IMU, Compass, and Barometer modules from online hobby shops, soldered them together as per the buses (SPI/i2c), and compiled PX4-Autopilot code as per my configuration... This was just a trial before designing a custom FC for internal use.
Can you explain why you decided to use two IMU's when the ICM20948 is already 9 DOF? Curious because I'm currently designing my own quadcopter right now.
@@VRNC-kn5tf basically it's redundancy, EKF is applied to sensor readings and if we have 2 lanes, if one sensor fails then the data from second is used.
Does it use any imu's to stabilise the drone
@@osmanemredonder3604 yes, using 2 IMUs ICM20948 and BMI270.
@@RajeshSachdevT a sensor fusion algorithm, and kalman filter?
@@osmanemredonder3604 EKF2_MULTI_IMU and other EKF2 settings were enabled, no EKF errors were observed.
@@RajeshSachdevT are these just algorithms which codes are opensource or do you actually use an autopilot software
@@osmanemredonder3604 I've compiled PX4 Autopilot as per my configuration. I thought mentioning PX4 would be self-explanatory.
Which MCU are you using?
@@shamssalehin2376 stm32h743vit6
@@RajeshSachdevT It will be helpful if you show us the build process
@@shamssalehin2376 will do it for ardupilot, working on that…
@@RajeshSachdevT Yeah i need to know how to config sensors, i was planning to make my own PCB for flight controller.
just stuck at software build.
Can you provide more details or reference
I bought an STM32 development board and some IMU, Compass, and Barometer modules from online hobby shops, soldered them together as per the buses (SPI/i2c), and compiled PX4-Autopilot code as per my configuration... This was just a trial before designing a custom FC for internal use.