Hi everyone
I want to use a pressure sensor for underwater glider for maximum depth of 25 m or less. My requirement is to get the data after each 5 or 10 cm depth from surface to 25 m. So anyone who used a pressure sensor for any AUV/ROV can help me please. What type of IMU and micro controller should I use for my glider to control pitch and roll moment please ?
Thank you
You need a magnetometer and accelerometer (included in all 9 DOF IMUs) to measure pitch and roll. Just about any microcontroller will work. The BNO055 sensor, available from Adafruit among others, is nice because it directly outputs Euler angles.