Tutorial

BLE SUOTA Update

on DA14585/DA14586 and DA14531 devices

Contents

• 1. Introduction
  • 1.1. Before You Start
• 2. Dialog’s Software Update Over-The-Air (SUOTA) Service
  • 2.1. Over-The-Air Update
  • 2.2. Dialog’s SUOTA Service
  • 2.3. Bootloader schemes
• 3. Building the SUOTA Multipart Image
  • 3.1. Getting started
• 4. Flashing and upgrading the firmware
  • 4.1. Explanation of memory management
  • 4.2. Programming the SPI flash (DA145xx Pro Development Kit)
  • 4.3. Programming the SPI flash (DA14531 Module)
  • 4.4. Upgrading the firmware with the Dialog’s SUOTA App
• 5. Terms and Definitions
• 6. Revision History
• 7. Status Definitions
• 8. Disclaimer
• 9. RoHS Compliance