Over-The-Air Device Firmware Update (OTA-DFU)

The Smart Remote bootloader integrates support for OTA-DFU. The OTA-DFU is largely based on the nRF5 SDK 14.2.0 implementation, with certain important improvements and customizations outlined for you in DFU - before you start.

For information on the DFU bootloader and the DFU process, refer to these sections in nRF5 SDK v14.2.0 documentation:

• Device Firmware Update Process
• BLE Secure DFU Bootloader Example

For more information see:

DFU - before you start

Generating custom firmware packages for DFU

Running a DFU