I use a PCA10001 board as peripheral role of heart rate service and it can be discovered by control panel. But as I download the experimental program of central role of hrs into another PCA10001 board-- I modified the pin assignment and the program worked-- the central role board can not connect to the peripheral role board. The LED indicating BLE connection does not light up. I read the BLE Heart Rate Collector Example chapter, and find little about debugging and testing of central role. Can you give some advice on debugging and testing of central role ? Thank you.
