nrf52832 with M24C16-R i2c communication

[N A Karmarkar]

Hello,

In my project i want to interface M24C16-R external flash using i2c

I am using SDK 17.0.2 and nrf25832DK 

So, the problem is first i have used "twi_scanner" example from SDK but its not detecting with the proper device address (device address is 0x0A)

as shown in the picture, Please resolve this issue as soon as possible

[Jared]

Hi,

Is there several slaves connected on the bus? My guess is that there is something wrong with the wiring. Have you tried changing cables? Do you see the correct address being outputted by the slave if you probe the SDA line?

regards

Jared