Problems connecting LSM6DS3 to Xiao Ble on SPI

lucamox
Wed, 01 Apr 2026 19:49:39 +0000

Hi PJ , thank you for the suggestions.

I already did some of the tests that you suggested, only didn’t set the two CS to high before calling the library, this will be my next test.

The ads1220 alone works well with every library, the imu only works with the adafruit library.

The two work together with the adafruit library.

Meanwhile, I did another thing, I modified the adafruit library and create the two missing functions , readRegister and writeRegister.

This probably will solve my problem , that is the need to access all the configuration options available in the chip.

I am currently testing the modified library , it seems to work… I will confirm as soon as I can