Sir, We designed a prototype card including "rfd22301" containing nrf51822. We will use in mass production directly the nrf51822. We will use the BT as a transparent UART port to communicate with our mobile software.
We need the stack S110 and a SDK for the program application.
You have several version of each.
My first question is: which version for those components we should take?
The second question?
Dose it contain a program application sample using UART close to our need?
Thanks in advanced. Guillaume