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Contents
1 The Board
1.1 Ratings
1.2 Recommended Operating Conditions
1.3 Power Consumption
1.4 Functional Overview
1.5 Board topology
1.6 Processor
1.7 Crypto
1.8 3.4 IMU
1.9 Barometer and Temperature Sensor
1.10 Relative Humidity and Temperature Sensor
2 3.7 Digital Proximity, Ambient Light, RGB and Gesture Sensor
3 Gesture Detection
4 Proximity Detection
5 Color and ALS Detection
6 Digital Microphone
7 Power Tree
8 Board Operation
8.1 Getting Started - IDE
8.2 Getting Started - Arduino Web Editor
8.3 Getting Started - Arduino IoT Cloud
8.4 Sample Sketches
8.5 Online Resources
8.6 Board Recovery
9 Connector Pinouts
9.1 USB
9.2 Headers
9.3 Debug
10 Mechanical Information
10.1 Board Outline and Mounting Holes
11 Certifications
11.1 Declaration of Conformity CE DoC (EU)
11.2 Declaration of Conformity to EU RoHS & REACH 211 01/19/2021
11.3 6.3 Conflict Minerals Declaration
12 FCC Caution
13 Company Information
14 Reference Documentation
15 Revision History