https://devzone.nordicsemi.com/f/nordic-q-a/8592/nrf51-dk---ble-beacon-exampleI just bought the nRF51 DK and trying to follow the Beacon Transmitter Sample Application Example. I would have 2 questions: 1 - At one point it says &quot;Define the compiler define USE_UICR_FOR_MAJ_MIN_VALUES&quot;. Do I simply need to add #defineen-USTelligent Community 13Sat, 08 Aug 2015 10:32:53 GMThttps://devzone.nordicsemi.com/thread/31443?ContentTypeID=1Sat, 08 Aug 2015 10:32:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b1e9f598-6c74-438d-a41c-d5a4222b7c3eQuangca<p>Hi.</p> <p>By the way, can i ask you. If i read hex file from beacon kit to my hard disk by nrfjprog.</p> <p>What is the syntax? Many thanks!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/31442?ContentTypeID=1Fri, 07 Aug 2015 11:57:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0d677a7d-9d73-4dfa-91f2-256ca8b72628&#216;yvind Karlsen<p>Hi,</p> <ul> <li>In Keil click <strong>Project</strong>-&gt;<strong>Options for target</strong>, you will get a menu like this, add the define where it says add define here</li> </ul> <p><img src="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/definehere.png" alt="image description" /></p> <ul> <li>nrfjprog is a command line tool. Start the windows command line and use nrfjprog like this:</li> </ul> <p><strong>nrfjprog -f NRF51 --eraseall</strong></p> <p>Erase all contents of a NRF51 family device</p> <p><strong>nrfjprog -f NRF51 --program &lt;hex_file&gt;</strong></p> <p>Hex_file can be a SoftDevice, application or bootloader. This will program it for you.</p> <p>Best regards,</p> <p>Øyvind</p><div style="clear:both;"></div>