https://devzone.nordicsemi.com/f/nordic-q-a/14290/on-twi-i2c-nrf52HI, I have very basic question: I plan to connect two devices on i2c to the nrf52. Can they both be connected to the same pins, and configured by software to select one at a time ? or is it better to connect them to separate pins ? If connected toen-USTelligent Community 13Mon, 06 Jun 2016 08:28:20 GMThttps://devzone.nordicsemi.com/thread/54530?ContentTypeID=1Mon, 06 Jun 2016 08:28:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0f8167b1-ee4b-4254-bfd2-683dcb786604MartinBL<p><a href="http://i2c.info/i2c-bus-specification">Here is the I2C specification</a> that documents what @Wojtek is talking about.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/54529?ContentTypeID=1Fri, 03 Jun 2016 16:19:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:212bc520-6244-47b5-9149-9936f8bf7579Wojtek<p>I2C allows more than one device to be connected on the same bus. each device has it&#39;s own address, you have to use it to communicate with it. so yes, you can connect them to same pins, and when communicationg with each device use the proper address (which you do anyway while using one device).</p><div style="clear:both;"></div>