The RFID chip contains a unique serial number for the coffee you're about to prepare. This serial number is associated with a range of information in our Coffee Cloud, including the ideal roasting curve for the bean. When you scan the RFID chip, it sends the number to the Coffee Cloud, which then tells the machine what temperature to use at various stages of the roasting process. It does not contain grinder settings - you can set those yourself using the dial behind the water tank!
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