Tool/software:
Good morning.
I'm new to the forum.
unfortunately I have the same communication problem mentioned above with the ADS1115 chip. I cannot read the registers of the ADS1115 chip,
both in the config register and in the conversion register. or rather the bytes read are always null.
I attach below the timings of the SCL and SDA signals that seem correct to me.
If any of you have any suggestions you can make, they are welcomed.


I have already replaced 3 different chips but all three have the same problem, so I don't think it's a malfunction of the chip itself.
If you need other information, just ask. Thank you very much.