Program flash into BLE module

[Faizan]

I am using Taiyo yuden module in my project. what is the hardware connection for flash the program in taiyo yuden module. i am using EYSHCNZXZ module.

[Joakim Jakobsen]

Hi!

So this is actually more a question for Taiyo Yuden than for us here at Nordic Semiconductor.

I did a quick search and found the data sheet for the module, and there is all the information you need.
Simply download the Data report from this site:
https://www.yuden.co.jp/eu/product/category/module/EYSHCNZXZ.html

Best regards,
Joakim.