/nordic/nordic-blog/b/blog/posts/compatibility-between-dfu-bootloader-and-dfu-masteWe have been receiving quite a few questions about the compatibility issue between the bootloaders from different SDK versions and the DFU master such as nRF Master Control Panel, nRFToolbox, etc. In this post, we will try to explain and give you inen-USTelligent Community 13https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/compatibility-between-dfu-bootloader-and-dfu-masteThu, 25 Feb 2016 14:45:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ef71e4a6-3d9d-4d7f-a9d2-c1f23ac8701aDean0<p>Everyone should be aware that the Python scripts for Master Control Panel 3.6 would create the init packet for you with all wildcards. Starting with version 3.7.1, you have to provide your own init packet.</p> <p>We spent a few days trying to figure out why we suddenly had to create an init packet for an update process that had been working. Nordic, <strong>PLEASE</strong> get your developers to include important details like this in their release notes.</p> <img src="https://devzone.nordicsemi.com/aggbug?PostID=811&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/compatibility-between-dfu-bootloader-and-dfu-masteMon, 16 Nov 2015 09:21:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ef71e4a6-3d9d-4d7f-a9d2-c1f23ac8701amc0<p>Hi Hung,</p> <p>I have difficulty of locating the latest version of Master Control Panel on PC version. Will please update the &quot;Download from our site&quot; link? As I click it the an error will occur, object is unavailable. I hope a 32 bit version of PC tool is available.</p> <p>Thanks, mc</p> <img src="https://devzone.nordicsemi.com/aggbug?PostID=811&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">