I have a idea of get program download into several nordic band at the same time,what can I do to let my thoughts?
I'm not sure if I understand what you are saying. Do you have an idea that you want to share? Or do you wonder how to program multiple devices at the same time?
I'm sorry to have kept you misunderstood,I really wonder how to program multiple devicces at the same time?
No problem. Please refer to this infocenter page: Production programming and testing. We also have a more detailed whitepaper: nWP027 - nRF52832 Production Programming.