<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">From this page: <div class=""><a href="https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=139732" class="">https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=139732</a><div class=""><br class=""></div><div class="">They are changing the way overlays work. There will be old overlays with “-overlay” as part of the name, and a new dynamic overlay format **without** the “-overlay” as part of the name.</div><div class=""><br class=""></div><div class="">The bootloader system is intelligent enough to add “-overlay” if needed. They are recommending to **NOT** include “-overlay” as part of the “dtoverlay=“ line.</div><div class=""><br class=""></div><div class="">In the HowTo, this:</div><div class=""><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69);" class="">------------------------------------------------------------------------</div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69);" class=""># Disable Bluetooth so serial-tty speed is no longer tied to CPU speed</div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69);" class="">dtoverlay=pi3-miniuart-bt-overlay</div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69);" class="">------------------------------------------------------------------------</div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69); min-height: 14px;" class=""><br class=""></div></div><div class="">Should be changed to:</div><div class=""><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69);" class="">------------------------------------------------------------------------</div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69);" class=""># Disable Bluetooth so serial-tty speed is no longer tied to CPU speed</div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69);" class=""><b class="">dtoverlay=pi3-miniuart-bt</b></div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69);" class="">------------------------------------------------------------------------</div><div style="margin: 0px; line-height: normal; font-family: Menlo; color: rgb(69, 69, 69); min-height: 14px;" class=""><br class=""></div></div><div class="">This becomes important with the latest kernel/Raspian (released 2016-05-10), which includes the new dynamic overlay format:</div><div class="">https://www.raspberrypi.org/downloads/raspbian/</div><div class=""><br class=""></div><div class="">Thanks,</div><div class="">Frank</div><div class=""><br class=""></div></div></body></html>