Hi there,
I want to program nrf51822 without nRFgo starter kit.
Which pins I should use?
Please be more detailed in your description of what you are trying to achieve. Why do you need to worry about the pins?
I mean I want to program nrf51822 and control by my phone. I am planning blink a led.
I see that there are so many example about that but people who does that, always use nrfgo starter kit.
So, I need that information can I connect a led to nrf51822 directly? and how?
PS: Sorry for my English.
Why do you want to start with this old product?
Note that the nRF51 series is not recommended for new BLE designs:
https://devzone.nordicsemi.com/f/nordic-q-a/42960/status-of-nrf51-products/169728#169728
But the nRF51 DK is still available:
https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF51-DK
Better still would be to start up-to-date with the nRF52832-DK - then you get a free licence for Segger Embedded Studio for your development, programming, and debugging:
https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52-DK
(Other IDEs are available)
