Tutorial

Create a Custom GATT Profile Characteristic

on the DA14531 and DA14585/DA14586 devices

Contents

• 1. Introduction
  • 1.1. Scope
  • 1.2. Before You Start
• 2. The Attribute Protocol (ATT)
  • 2.1. The Bluetooth Low Energy Protocol Stack
  • 2.2. The Attribute Protocol (ATT)
  • 2.3。简而言之
• 3. The Generic Attribute Profile (GATT)
  • 3.1. Profiles
  • 3.2. Services
  • 3.3. Characteristics
  • 3.4. Putting it all together
• 4. Create a Custom Profile Characteristic
  • 4.1. Getting started
  • 4.2。Project structure
  • 4.3. Adding a characteristic step by step
• 5. Create a Custom Profile Service
  • 5.1. How does it work
  • 5.2. The LED Characteristic
  • 5.3. Adding a GATT command
• 6. Exploring our Service
• 7. Term and definition
• 8. Revision history
• 9. Status definitions
• 10. Disclaimer
• 11. RoHS Compliance