DFU over ANT

This DFU method uses an ANT™ USB dongle as the connectivity device for the Device Firmware Update (DFU) over ANT.

Note

This procedure is compatible with the nRF52 DK (PCA10040).

You can run the nrfutil nrf5sdk-tools dfu ant command to perform this update, together with appropriate options for your setup. To see the list of options, run the nrfutil nrf5sdk-tools dfu ant --help command.

Related nRF5 SDK documentation

Bootloader and DFU modules
Experimental: ANT Secure DFU Bootloader example

Complete the following steps to perform the DFU:

Connect an ANT USB dongle to your computer.
Run nrfutil nrf5sdk-tools dfu ant with appropriate options to perform a DFU over ANT

For example:
```
nrfutil nrf5sdk-tools dfu ant --package app_dfu_package.zip
```
In this command:
- --package specifies the package to be transferred.