How can I connect a led to nrf51822?

RE: How can I connect a led to nrf51822?

awneil — Wed, 24 Jul 2019 08:56:19 GMT

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)

RE: How can I connect a led to nrf51822?

efka — Wed, 24 Jul 2019 07:43:18 GMT

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.

RE: How can I connect a led to nrf51822?

Susheel Nuguru — Wed, 24 Jul 2019 07:19:57 GMT

Please be more detailed in your description of what you are trying to achieve. Why do you need to worry about the pins?