Product Data Sheet
CONTENTS
1. The board 4
1.1 Application examples 4
2. Ratings 5
2.1 Recommended Operating Conditions 5
2.2 Power Consumption 5
3. Functional Overview 6
3.1 Board topology 6
4.1 Getting started - IDE 9
3.2 Getting started - Arduino Web Editor 9
3.3 Getting started - Arduino IoT Cloud 9
3.4 Sample Sketches 9
3.5 Online resources 9
3.5 Board Recovery 10
4. Connector Pinouts
4.1 USB 11
4.2 Headers 11
4.3 Debug 13
5. Mechanical information 14
5.1 Board outline and mounting holes 14
6. Certifications 15
6.1 Declaration of Conformity CE DoC (EU) 15
6.2 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021 15
6.3 Conflict Minerals Declaration 16
7. FCC Caution 16
8. Company information 18
9. Reference Documentation 18
10. Revision History 19