I am new to the topic of using bluetooth as monitoring system and I am confronted with a question which I cannot answer.
Problem:
The Ruuvi Tag ist CE marked. But what if I would have to change the enclosure? For example if I wanted to place it into a credit card format enclosure? Would it need a new Certification or Declaration? Or is the enclosure out of scope and it is possible to place it in any enclosure you want without an influence on the CE Certificate?
RuuviTag is certified as a whole device. To keep the certs valid, the certification sticker has to stay on bottom of the enclosure too. Here you can find more information: https://ruuvi.com/terms/can-or-cant/