At this time my project is at very beginning state, I am picking up right tools to start my project development. I have spent good amount of time to research about my issue but still not sure. That's why I plan to ask this question as per my current situation.
PROJECT INCLUDES :-
1. PTR5518 Module from XUNTONG TECHNOLOGY (nRF51822 chip)
2. Previously developed project based on SDK 9 on same hardware.
3. Project is simply replacing a TTL communication, ble_app_uart example is used.
Question 1: Which SDK I can use for my project ?
Question 2: Which softdevice I can use for my project ?
I am looking for latest possible SDK but I am not sure I can use SDK 16 or not ?
The latest SDK version supporting the nRF51 series chips is SDK v.12.3.0. The nRF51822 supports the following SoftDevices: S110, S120, and S130. You can also migrate the v.12.3.0 projects to newer SDK versions, but that is likely more hassle than it is worth.
Thanks Simonr !!!