Telit Wireless Solutions BlueMod+S50, Hw User Manual

Page: 3 / 60

S50 Hardware User Guide
1VV0301505 Rev. 3
Page 3 of 60 2021-05-05
Not Subject to NDA
CONTENTS
APPLICABILITY TABLE 2
CONTENTS 3
1. INTRODUCTION 7
1.1. Scope 7
1.2. Audience 7
1.3. Contact Information, Support 7
1.4. Symbol Conventions 8
1.5. Related Documents 8
2. OVERVIEW 9
3. GENERAL PRODUCT DESCRIPTION 10
3.1. Feature Summary 10
3.2. Applications 11
3.2.1. General Cable Replacement 11
3.2.2. Industry 11
3.2.3. POS/Advertising 11
3.2.4. Healthcare and Medical 11
3.2.5. Sports and Fitness 11
3.2.6. Entertainment 12
3.3. Block Diagram 12
4. APPLICATION INTERFACE 13
4.1. Power Supply 13
4.2. Reset 15
4.3. Serial Interface 16
4.3.1. Basic Serial Interface 16
4.3.2. 4-Wire Serial Interface 17
4.3.3. Serial Interface with UICP 18
4.3.4. Dynamic I/O Signal Type Changes Depending on UICP Status
19
4.3.5. UART Example Circuits 19
4.4. General Purpose I/O (GPIO) 20