WBZ351 Curiosity Board User's Guide

1 Quick References

1.1 Reference Documentation

1.2 Hardware Prerequisites

1.3 Software Prerequisites

1.4 Acronyms and Abbreviations

2.1 Kit Contents

3.1 Power Supply

3.2 Lithium Battery Charger (U12)

3.3 External Power Supply Header (J5)

3.4 USB Connectivity using Microchip USB 2.0 Hub Controller

3.5 PICkit On-Board 4 (PKoB4) and Debugger/Programmer Selection (U20)

3.6 USB-to-UART Serial Converter (U18)

3.7 mikroBUS Socket (J4)

3.8 XPRO Header (J20)

3.11 Temperature Sensor (U3)

3.12 QSPI Serial Flash (U7)

3.13 32.768 kHz Secondary Oscillator

3.14 WBZ351PE Module

3.15 Limitations of Using Battery and External Power Supply

4 WBZ351 Curiosity Board Out of Box Demo

5 Appendix A: Reference Circuit

5.1 WBZ351 Curiosity Board Reference Schematics

5.2 WBZ351 Curiosity Board Bill of Materials

6 Appendix B: PKOB4 Recovery Method

7 Appendix: B Regulatory Approval

7.1 United States

8 Document Revision History

Microchip Information

The Microchip Website

Product Change Notification Service

Customer Support

Microchip Devices Code Protection Feature

Quality Management System

Worldwide Sales and Service

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