Product Data Sheet

CONTENTS
1. The board 4
1.1 Application examples 4
2. Ratings 4
2.1 Recommended Operating Conditions 4
2.2 Power Consumption 4
3. Functional Overview 5
3.1 Processor 5
3.2 WiFi Module 5
3.3 Crypto Chips 6
4. Connector Pinouts 8
4.1 USB 8
4.2 Headers 8
4.3 Debug 9
5. Mechanical information 10
5.1 Board outline 10
5.2 Mounting holes 11
5.3 Connector positions 11
6. Certifications 12
6.1 Declaration of Conformity CE DoC (EU) 12
6.2 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021 12
6.3 Conflict Minerals Declaration 13
7. FCC Caution 13
8. Company information 15
9. Reference Documentation 15
10. Revision History 15