Hello, I'm desiging a small PCB to place the BMI270 on. I'll have it connected to my ESP32 (a Sparkfun 'Thing') via I2C. I've drawn up a schematic which I based off of an existing Sparkfun breakout board. The schematic for the product can be found here.
I've removed the unnecessary headers so as to save space and only kept the SCX, SDX, GND, and VDD to hookup to my ESP32. I've included a screenshot of my design's schematic and am hoping someone can verify if it'll work, and if not, what corrections need to be made. This is my first ever attempt at designing my own PCB, so I figured I'd try with this small step first. Thanks!
BMI270 I2C Wiring with ESP32
Best reply by BSTRobin
Hi JayCon99,
You could refer diagram in BMI270 data sheet.
After review your schematic, you need to modify the following parts:
Pin 8(VDD) should be directly connected to 3.3V, and 100nF capacitor should be connected to the ground.
Pin 12(CSB) should be connected to 3.3V as you used I2C communication.
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