2022-02-22, 08:29 PM
From your product page: https://www.mikroe.com/9dof-2-click
"ICM-20948 supports both SPI and I2C communication interfaces but only SPI interface is used on the 9DOF 2 Click. The voltage level conversion between ICM-20948 and 3.3V MCU is done by the TXB0108 bidirectional voltage level translator.
This Click Board™ uses only SPI communication interface. It is designed to be operated only with 3.3V logic levels. A proper logic voltage level conversion should be performed before the Click board™ is used with MCUs with logic levels of 5V."
So it will not work with i2c !
I don't know what is the level of support for SPI on RTIMULIB.
"ICM-20948 supports both SPI and I2C communication interfaces but only SPI interface is used on the 9DOF 2 Click. The voltage level conversion between ICM-20948 and 3.3V MCU is done by the TXB0108 bidirectional voltage level translator.
This Click Board™ uses only SPI communication interface. It is designed to be operated only with 3.3V logic levels. A proper logic voltage level conversion should be performed before the Click board™ is used with MCUs with logic levels of 5V."
So it will not work with i2c !
I don't know what is the level of support for SPI on RTIMULIB.