Bulk programming NRF51x22 over the air

[SergP]

What are the options to update firmware (Application/Bootloader/Softdevices) for multiple devices built on NRF51x22 ?

Using Master Control Panel could take days programming hundreds/thousands devices so I am looking for faster way.

Right now we are doing that manually and it consumes huge amount of time (considering the number of devices which should be updated):

1. Move the device (we have a dedicated button for that) into DFU mode so it can be seen by the MCP as DfuTarg
2. Click all those buttons Discover/Enable Services/DFU/Select File/Program
3. Restart the MCP and go to the step #1

The loop above is executed as many times as many devices we have, so we are looking for much more productive way to spend our time :). Please advise.

[MartinBL]

Hi. You will have to make a script based on the DFU scripts used in MCP. This is the default install path to the script files: "C:\Program Files (x86)\Nordic Semiconductor\Master Control Panel\x.xx.x.xx\lib\dfu".

[CR]

Hi SergP, have you already worked out a way to bulk program the nRF? I'm would like to use something like that for a testbed with tens of devices.