Accessing 16-bit registers through i2chttps://devzone.nordicsemi.com/f/nordic-q-a/119239/accessing-16-bit-registers-through-i2cHello, I am currently working with VEML6035 light sensor and so far i had a hard time working with its 16-bit registers. The code that i wrote: overlay file: I can&#39;t get that to work. Returns error 251 on write/read. Is that a proper way ofen-USTelligent Community 13Mon, 24 Feb 2025 12:09:50 GMTRE: Accessing 16-bit registers through i2chttps://devzone.nordicsemi.com/thread/524325?ContentTypeID=1Mon, 24 Feb 2025 12:09:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b88ed195-f153-405f-9e46-73abfcb2c6c1Kenneth<p>Hello,</p> <p>To debug i2c issues, do take an logic analyzer trace so you can observe the data, and compare with the figure you showed. This will tell much about the problem, e.g. is there pull-up, is the address right, is read/write set, is the 16-bit address correct MSB/LSB, is the data ACK or NACK, is start and restart correct etc.</p> <p>Kenneth</p><div style="clear:both;"></div>