DA1459x Power Measurement

This tutorial provides a comprehensive guide to power measurement techniques for the DA1459x series of Bluetooth Low Energy (BLE) SoCs. Understanding power consumption is crucial for optimizing battery life in IoT devices, wearable technology, and other battery-powered applications. In this tutorial, we’ll cover power measurement, including hardware setup and measurement techniques.

Contents

• 1. Prerequisites
• 2. Terms and Definitions
• 3. Introduction
• 4. Review
  • 4.1. Bluetooth Low Energy (LE)
• 5. Configuration & Calibration
  • 5.1. Configurations
  • 5.2. Calibration offset (mA)
• 6. ble_peripheral example test case
  • 6.1. e2 studio environment
  • 6.2. Power profiler
  • 6.3. Connection
• 7. ble_central example test case
• 8. Appendices
  • 8.1. DA1459x SDK modification
• 9. Revision history