Alinket Electronic Technology Co. Ltd. ALX420X User Manuals

Table of Contents

• PRODUCT OVERVIEW

  7
• FEATURES

  7
• HARDWARE INTRODUCTION

  7
• 1.2.1 Block Diagram

  7
• 1.2.2 Ball Maps

  8
• 1.2.3 Pin Descriptions

  9
• 1.2.4 Mechanical Size

  10
• UART TRANSPARENT

  11
• CONNECTION DIAGRAM

  11
• SET UP THE CONNECTION

  11
• CONFIGURATION WITH ACM

  14
• HARDWARE DESIGN

  15
• ANTENNA DESIGN

  15
• HARDWARE SCHEME DESIGN

  15
• 4.2.1 With External MCU

  15
• 4.2.2 Without External MCU

  16
• ORDER INFORMATION

  16
• APPENDIX A: REFERENCE DOCUMENT

  16
• APPENDIX B: CONTACT INFORMATION

  16
• APPENDIX C: ACRONYMS AND ABBREVIATIONS

  17
• Figure 1 - Block Diagram

  7
• Figure 2 - Ball Maps (Top)

  8
• Figure 3 - Top View

  10
• Figure 4 - Detailed Dimensions (Top View)

  10
• Figure 5 - Detail Connection

  11
• Figure 6 - Bluetooth Connection

  11
• Figure 7 - Bluetooth Connection Configuration

  12
• Figure 8 - Add Bluetooth Device

  12
• Figure 9 - Connect Bluetooth Device

  13
• Figure 10 - Connection Success

  13
• Figure 11 - ACM Tool on Computer

  14
• Figure 12 - Antenna Design

  15
• Figure 13 - Hardware Design with external MCU

  15
• Figure 14 - Hardware Design without external MCU

  16
• Table 1 - Pin Descriptions

  9
• Table 2 - Controller Dimensions

  10
• Table 3 - Information Available From ACM

  14
• Table 4 - Order Information

  16