My application will be publishing data that contains 12-byte records. There will be a maximum of 50 records per day resulting in around 180k of data per month.
What overhead data would be added to this? Or do we only pay for actual data sent.
ie. If the data is sent in real time as it becomes available on the device would there be an overhead for each publish and I would need to instead save up records and maybe only publish every hour or do I not have to worry about this ?