Hi Alex! I recently received a review for the code for the BMP280 sensors, and I think it applies well to you as well. Since you are using the sleeping functions in your code, maybe a comment on top that explains why this value or where you found it in the datasheet would be helpful. Specifically for the Bosch Sensors, because Bosch's datasheets have either hidden or no information at all, and you need to search for stuff in the respective C sensor API in the Bosch GitHub. Cheers, Vasilis