How to Work with TWI sensor examples

[saiteja]

Hi, i am beginner to Nordic i want to work with MMA8652FCR1 using NRF52 DK board is there any example to understand What is TWI and How to work with it. and also how i can communicate with MMA8652FCR1. thank you

[awneil]

TWI = Two-Wire Interface - another name for I2C

The I2C specification is available here: www.nxp.com/.../UM10204.pdf

I2C is very widely used - there are many explanations of what it is & how it works; eg, en.wikipedia.org/.../I²C

For details of how the MMA8652 uses it, see the MMA8652 datasheet: www.nxp.com/.../MMA8652FC.pdf

The Product Page has Application Notes, etc: www.nxp.com/.../2g-4g-8g-low-g-12-bit-digital-accelerometer:MMA8652FC