diff --git a/NOTICES.txt b/NOTICES.txt
new file mode 100644
index 0000000..07d51f4
--- /dev/null
+++ b/NOTICES.txt
@@ -0,0 +1,700 @@
+===============================================================
+NOTICE for CMSIS
+URL: https://silver.arm.com
+LICENSE:
+All pre-build libraries contained in the folders "ARM" and "GCC"
+are guided by the following license:
+Copyright (C) 2009-2014 ARM Limited. 
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ - Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+ - Neither the name of ARM nor the names of its contributors may be used 
+   to endorse or promote products derived from this software without 
+   specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+===============================================================
+NOTICE for FreeRTOS v8.0.1
+URL: https://github.com/FreeRTOS/FreeRTOS/releases/tag/V8.0.1
+LICENSE:
+The FreeRTOS source code is licensed by a *modified* GNU General Public
+License (GPL).  The modification is provided in the form of an exception.
+NOTE: The modification to the GPL is included to allow you to distribute a
+combined work that includes FreeRTOS without being obliged to provide the source
+code for proprietary components outside of the FreeRTOS kernel.
+----------------------------------------------------------------------------
+The FreeRTOS GPL Exception Text:
+Any FreeRTOS source code, whether modified or in it's original release form,
+or whether in whole or in part, can only be distributed by you under the terms
+of the GNU General Public License plus this exception. An independent module is
+a module which is not derived from or based on FreeRTOS.
+Clause 1:
+Linking FreeRTOS statically or dynamically with other modules is making a
+combined work based on FreeRTOS. Thus, the terms and conditions of the GNU
+General Public License cover the whole combination.
+As a special exception, the copyright holder of FreeRTOS gives you permission
+to link FreeRTOS with independent modules that communicate with FreeRTOS
+solely through the FreeRTOS API interface, regardless of the license terms of
+these independent modules, and to copy and distribute the resulting combined
+work under terms of your choice, provided that
+  + Every copy of the combined work is accompanied by a written statement that
+  details to the recipient the version of FreeRTOS used and an offer by yourself
+  to provide the FreeRTOS source code (including any modifications you may have
+  made) should the recipient request it.
+  + The combined work is not itself an RTOS, scheduler, kernel or related product.
+  + The independent modules add significant and primary functionality to FreeRTOS
+  and do not merely extend the existing functionality already present in FreeRTOS.
+Clause 2:
+FreeRTOS may not be used for any competitive or comparative purpose, including the
+publication of any form of run time or compile time metric, without the express
+permission of Real Time Engineers Ltd. (this is the norm within the industry and
+is intended to ensure information accuracy).
+--------------------------------------------------------------------
+The standard GPL exception text:
+            GNU GENERAL PUBLIC LICENSE
+               Version 2, June 1991
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+                Preamble
+  The licenses for most software are designed to take away your
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+Foundation's software and to any other program whose authors commit to
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+  When we speak of free software, we are referring to freedom, not
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+
+            GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
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+You may charge a fee for the physical act of transferring a copy, and
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+    a) You must cause the modified files to carry prominent notices
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+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
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+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
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+
+  4. You may not copy, modify, sublicense, or distribute the Program
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+This section is intended to make thoroughly clear what is believed to
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+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
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+  9. The Free Software Foundation may publish revised and/or new versions
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+  10. If you wish to incorporate parts of the Program into other free
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+                NO WARRANTY
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+===============================================================
+NOTICE for lwIP
+URL: http://git.savannah.gnu.org/cgit/lwip.git
+LICENSE:
+/*
+ * Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
+ * All rights reserved. 
+ * 
+ * Redistribution and use in source and binary forms, with or without modification, 
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
+ * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
+ * OF SUCH DAMAGE.
+ *
+ * This file is part of the lwIP TCP/IP stack.
+ * 
+ * Author: Adam Dunkels <adam@sics.se>
+ *
+ */
+===============================================================
+NOTICE for OpenThread 1.0.1
+URL: https://github.com/openthread/openthread
+LICENSE:
+Copyright (c) 2016, The OpenThread Authors.
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. Neither the name of the copyright holder nor the
+   names of its contributors may be used to endorse or promote products
+   derived from this software without specific prior written permission.
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+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+===============================================================
+NOTICE for Nest Labs Memory Mapped I/O
+URL: https://github.com/nestlabs/nlio
+LICENSE:
+                            Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+===============================================================
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