https://devzone.nordicsemi.com/f/nordic-q-a/33274/simulation-of-the-nrf51822-on-altiumHello, i&#39;m a french student so i&#39;ll try to do my best to talk in english with you. I&#39;m trying to use and understand the nRF51822 in order to transmit data to a smartphone with bluetooth. I used the reference layout that you provide on your website anden-USTelligent Community 13Wed, 11 Apr 2018 12:04:48 GMThttps://devzone.nordicsemi.com/thread/127825?ContentTypeID=1Wed, 11 Apr 2018 12:04:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2228b72a-810c-4269-b812-d03817c6ead3JulesM<p>ok thank you !</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/127823?ContentTypeID=1Wed, 11 Apr 2018 11:52:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1a6fbc5b-7f33-46fc-8e63-fbaa737db4c3FormerMember<p>Yes, it&#39;s correct, we don&#39;t have any simulation model for nRR51822.</p> <p>If the goal is to transmit data from the nRF51822 to a phone, I would recommend you to understand how BLE works. A good starting point could be <a href="https://devzone.nordicsemi.com/tutorials/b/getting-started/posts/introduction-to-bluetooth-low-energy-and-ble-devel">this </a>getting started video tutorial.</p><div style="clear:both;"></div>