Thanks for your intereset, this Project is divided into Three parts.
1. Connection of the device
2. Collect MPU9250 data
3. FFT process of MPU9250 data
1. First check in SPIFFS if there is any know wifi Connection site, the ssid and password be located in clear text in the SPIFFS file. If there is no availably Connections set ESP32 in servermode with SSID and Password from SPIFFS setup. If a new network is selected and connected that SSID and password should be saved, and used next time the device is rebooted.
2. Collect with I2C Communication all MPU9250-data generated, there should be a interface when connected to the ESP32 adress http or https where you can select sensitivity G-ration and updating frequency from as fast as possibly to once per hour. All displayed data should be transfered as websocket.
There should in the display option on the connected client be possibly to select which data generated that should be plotted either as graph or as numbers.
3. There should be an option to select if you want FFT-process of your selected data, this should be displayed either as historam or in numbers (there should be an option so you can select this).
13 freelanceria on tarjonnut keskimäärin 258$ tähän työhön
hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics i can make to u the required program for ur ESP32 and MPU9250
i have more than 8 years experience in embedded firmware and product design . and I have already worked on esp32 with mpu9250 .so I can do your job within a time limit with your satisfaction.