Hello!
We are a group of students and we are working for the first time with IMU's and I2C.
We are trying to communicate with ICM-20948, connected to an ESP32 via I2C. We are configuring ESP32 with Arduino IDE, using these libraries to interface with the IMU:
https://github.com/drcpattison/ICM-20948
https://github.com/dtornqvist/icm-20948-arduino-library
https://github.com/sparkfun/SparkFun_ICM-20948_ArduinoLibrary
But we have a first big problem to solve: the IMU seems to be in sleep mode, it doesn't send data and also doesn't absorb current while we give it supply voltage.
Is there a way to wake it up, with some arduino code lines?