https://devzone.nordicsemi.com/f/nordic-q-a/95520/twi-scanner-showing-random-addresshello, i am using twi scanner with mlx90614 but it showing random address everytime i run code ? device address is 0x5A but i getting 0x04,0x05,0x06 thanks and regards manikandan v i have attached device datasheeten-USTelligent Community 13Thu, 12 Jan 2023 11:43:54 GMThttps://devzone.nordicsemi.com/thread/404536?ContentTypeID=1Thu, 12 Jan 2023 11:43:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:42e399ee-c8dc-4ced-bcca-5256c3343314manikandan<p>seems my sensor is working on smbus mode can you able to tell me how can i read or write in smbus mode?any sample codes?</p> <p>thanks and regards</p> <p>manikandan v</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/404285?ContentTypeID=1Wed, 11 Jan 2023 10:55:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8f44fe85-38c9-4d69-b1f4-65b7bdf68f89Kenneth<p>I suggest to hook up a logic analyzer to compare working and failing.</p> <p>Kenneth</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/404213?ContentTypeID=1Wed, 11 Jan 2023 03:34:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d29e7fa3-0b92-47aa-902e-a71b74c6d9e6manikandan<p>Yes other sensors working correctly on this board. And this sensor too working flawlessly in aurdino</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/404108?ContentTypeID=1Tue, 10 Jan 2023 13:37:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:835e2720-1162-4faa-9b06-844e459656d1Kenneth<p>Are you sure you have mounte external pull-up on the twi pins?</p> <p>Kenneth</p><div style="clear:both;"></div>