testing-i2c

https://www.sparkfun.com/products/12942 https://www.testandmeasurementtips.com/testing-and-debugging-the-i2c-digital-data-bus/ https://www.ti.com/lit/an/scaa106/scaa106.pdf?ts=1609370352308&ref_url=https%253A%252F%252Fwww.google.com%252F