how to OTA NRF51 using NRF52

[OPQ]

Hi, I want to achieve DFU OTA nRF51 using NRF52832.Is it any example,or data transfer message sequence charts documentation? Could you give me some suggestions?

Thanks and Regards

[bjorn-spockeli]

Do you want to update the firmware of an nRF51 using a nRF52 or do you want to update the nRF52 just as you update the nRF51?

[OPQ]

I want to update the firmware of an nRF51 using a nRF52