diff --git a/HISTORY.rst b/HISTORY.rst
index 4ee243c1..1b0f9823 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -59,6 +59,10 @@ PlatformIO 3.0
   + Fixed issue with uploading to Arduino Zero on programming USB port
     (`issue #805 <https://github.com/platformio/platformio/issues/805>`__)
 
+* Development platform `Espressif 32 <https://github.com/platformio/platform-espressif32>`__
+
+  * Initial support for Espressif IDF and Arduino for ESP32
+
 * Development platform `Espressif 8266 <https://github.com/platformio/platform-espressif8266>`__
 
   + Added support for ESPrectro board
diff --git a/docs/frameworks/arduino.rst b/docs/frameworks/arduino.rst
index 3e5b6b62..147e5649 100644
--- a/docs/frameworks/arduino.rst
+++ b/docs/frameworks/arduino.rst
@@ -33,6 +33,9 @@ Platforms
     * - :ref:`platform_atmelsam`
       - Atmel | SMART offers Flash- based ARM products based on the ARM Cortex-M0+, Cortex-M3 and Cortex-M4 architectures, ranging from 8KB to 2MB of Flash including a rich peripheral and feature mix.
 
+    * - :ref:`platform_espressif32`
+      - Espressif Systems is a privately held fabless semiconductor company. They provide wireless communications and Wi-Fi chips which are widely used in mobile devices and the Internet of Things applications.
+
     * - :ref:`platform_espressif8266`
       - Espressif Systems is a privately held fabless semiconductor company. They provide wireless communications and Wi-Fi chips which are widely used in mobile devices and the Internet of Things applications.
 
@@ -186,6 +189,26 @@ Adafruit
       - 8 Kb
       - 0.5 Kb
 
+April Brother
+~~~~~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``espea32``
+      - `April Brother ESPea32 <https://blog.aprbrother.com/product/espea>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 Arduboy
 ~~~~~~~
 
@@ -799,6 +822,26 @@ ESPino
       - 4096 Kb
       - 80 Kb
 
+Electronic SweetPeas
+~~~~~~~~~~~~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``esp320``
+      - `Electronic SweetPeas ESP320 <http://www.sweetpeas.se/controller-modules/10-esp210.html>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 Engduino
 ~~~~~~~~
 
@@ -874,6 +917,13 @@ Espressif
       - 4096 Kb
       - 80 Kb
 
+    * - ``esp32dev``
+      - `Espressif ESP32 Dev Module <https://en.wikipedia.org/wiki/ESP32>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 112 Kb
+
     * - ``esp8285``
       - `Generic ESP8285 Module <http://www.esp8266.com/wiki/doku.php?id=esp8266-module-family>`_
       - ESP8266
@@ -1147,6 +1197,26 @@ LowPowerLab
       - 128 Kb
       - 16 Kb
 
+MakerAsia
+~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``nano32``
+      - `MakerAsia Nano32 <http://iot-bits.com/nano32-esp32-development-board>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 Mcudude
 ~~~~~~~
 
@@ -1312,6 +1382,26 @@ NodeMCU
       - 4096 Kb
       - 80 Kb
 
+Noduino
+~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``quantum``
+      - `Noduino Quantum <http://wiki.jackslab.org/Noduino>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 Olimex
 ~~~~~~
 
@@ -2053,6 +2143,26 @@ UBW32
       - 512 Kb
       - 128 Kb
 
+WEMOS
+~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``lolin32``
+      - `WEMOS LoLin32 <https://wemos.cc>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 WeMos
 ~~~~~
 
diff --git a/docs/frameworks/espidf.rst b/docs/frameworks/espidf.rst
new file mode 100644
index 00000000..b714b586
--- /dev/null
+++ b/docs/frameworks/espidf.rst
@@ -0,0 +1,159 @@
+..  Copyright 2014-present PlatformIO <contact@platformio.org>
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+.. _framework_espidf:
+
+Framework ``espidf``
+====================
+Espressif IoT Development Framework. Official development framework for ESP32.
+
+For more detailed information please visit `vendor site <https://github.com/espressif/esp-idf>`_.
+
+.. contents::
+
+Platforms
+---------
+.. list-table::
+    :header-rows:  1
+
+    * - Name
+      - Description
+
+    * - :ref:`platform_espressif32`
+      - Espressif Systems is a privately held fabless semiconductor company. They provide wireless communications and Wi-Fi chips which are widely used in mobile devices and the Internet of Things applications.
+
+Boards
+------
+
+.. note::
+    * You can list pre-configured boards by :ref:`cmd_boards` command or
+      `PlatformIO Boards Explorer <http://platformio.org/boards>`_
+    * For more detailed ``board`` information please scroll tables below by horizontal.
+
+April Brother
+~~~~~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``espea32``
+      - `April Brother ESPea32 <https://blog.aprbrother.com/product/espea>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
+Electronic SweetPeas
+~~~~~~~~~~~~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``esp320``
+      - `Electronic SweetPeas ESP320 <http://www.sweetpeas.se/controller-modules/10-esp210.html>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
+Espressif
+~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``esp32dev``
+      - `Espressif ESP32 Dev Module <https://en.wikipedia.org/wiki/ESP32>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 112 Kb
+
+MakerAsia
+~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``nano32``
+      - `MakerAsia Nano32 <http://iot-bits.com/nano32-esp32-development-board>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
+Noduino
+~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``quantum``
+      - `Noduino Quantum <http://wiki.jackslab.org/Noduino>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
+WEMOS
+~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``lolin32``
+      - `WEMOS LoLin32 <https://wemos.cc>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
diff --git a/docs/frameworks/index.rst b/docs/frameworks/index.rst
index dc925667..5b110ad6 100644
--- a/docs/frameworks/index.rst
+++ b/docs/frameworks/index.rst
@@ -20,6 +20,7 @@ Frameworks
     arduino
     cmsis
     energia
+    espidf
     libopencm3
     mbed
     simba
diff --git a/docs/platforms/atmelavr.rst b/docs/platforms/atmelavr.rst
index c55ed081..2ffd015f 100644
--- a/docs/platforms/atmelavr.rst
+++ b/docs/platforms/atmelavr.rst
@@ -41,7 +41,7 @@ Packages
       - `Micronucleus <https://github.com/micronucleus/micronucleus>`_
 
     * - ``toolchain-atmelavr``
-      - `avr-gcc <https://gcc.gnu.org/wiki/avr-gcc>`_, `GDB <http://www.gnu.org/software/gdb/>`_, `AVaRICE <http://avarice.sourceforge.net/>`_, `SimulAVR <http://www.nongnu.org/simulavr/>`_
+      - `avr-gcc <https://gcc.gnu.org/wiki/avr-gcc>`_, `GDB <http://www.gnu.org/software/gdb/>`_
 
 .. warning::
     **Linux Users**:
diff --git a/docs/platforms/creating_platform.rst b/docs/platforms/creating_platform.rst
index f2aa2cc6..9119f979 100644
--- a/docs/platforms/creating_platform.rst
+++ b/docs/platforms/creating_platform.rst
@@ -56,6 +56,9 @@ Packages
     * - ``framework-arduinoavr``
       - `Arduino Wiring-based Framework (AVR Core, 1.6) <http://arduino.cc/en/Reference/HomePage>`_
 
+    * - ``framework-arduinoespressif32``
+      - `Arduino Wiring-based Framework (ESP32 Core) <https://github.com/espressif/arduino-esp32>`_
+
     * - ``framework-arduinoespressif8266``
       - `Arduino Wiring-based Framework (ESP8266 Core) <https://github.com/esp8266/Arduino>`_
 
@@ -89,6 +92,9 @@ Packages
     * - ``framework-energiativa``
       - `Energia Wiring-based Framework (LM4F Core) <http://energia.nu/reference/>`_
 
+    * - ``framework-espidf``
+      - `Espressif IoT Development Framework <https://github.com/espressif/esp-idf>`_
+
     * - ``framework-libopencm3``
       - `libOpenCM3 Framework <http://www.libopencm3.org/>`_
 
@@ -119,9 +125,15 @@ Packages
     * - ``tool-bossac``
       - `BOSSA CLI <https://sourceforge.net/projects/b-o-s-s-a/>`_
 
+    * - ``tool-espotapy``
+      - `ESP8266 OTA utility <https://github.com/esp8266/Arduino/blob/master/tools/espota.py>`_
+
     * - ``tool-esptool``
       - `esptool-ck <https://github.com/igrr/esptool-ck>`_
 
+    * - ``tool-esptoolpy``
+      - `Espressif ROM Bootloader utility <https://github.com/espressif/esptool>`_
+
     * - ``tool-lm4flash``
       - `Flash Programmer <http://www.ti.com/tool/lmflashprogrammer>`_
 
@@ -159,7 +171,7 @@ Packages
       - `Teensy Loader <https://www.pjrc.com/teensy/loader.html>`_
 
     * - ``toolchain-atmelavr``
-      - `avr-gcc <https://gcc.gnu.org/wiki/avr-gcc>`_, `GDB <http://www.gnu.org/software/gdb/>`_, `AVaRICE <http://avarice.sourceforge.net/>`_, `SimulAVR <http://www.nongnu.org/simulavr/>`_
+      - `avr-gcc <https://gcc.gnu.org/wiki/avr-gcc>`_, `GDB <http://www.gnu.org/software/gdb/>`_
 
     * - ``toolchain-gccarmlinuxgnueabi``
       - `GCC for Linux ARM GNU EABI <https://gcc.gnu.org>`_, `GDB <http://www.gnu.org/software/gdb/>`_
@@ -194,6 +206,9 @@ Packages
     * - ``toolchain-xtensa``
       - `xtensa-gcc <https://github.com/jcmvbkbc/gcc-xtensa>`_, `GDB <http://www.gnu.org/software/gdb/>`_
 
+    * - ``toolchain-xtensa32``
+      - `xtensa32-gcc <https://github.com/espressif/esp-idf>`_, `GDB <http://www.gnu.org/software/gdb/>`_
+
 .. _platform_creating_manifest_file:
 
 Manifest File ``platform.json``
@@ -367,3 +382,5 @@ Examples
 
 Please take a look at the source code of
 `PlatformIO Development Platforms <https://github.com/platformio?query=platform->`_.
+code of
+`PlatformIO Development Platforms <https://github.com/platformio?query=platform->`_.
diff --git a/docs/platforms/embedded_boards.rst b/docs/platforms/embedded_boards.rst
index 57987b6d..ddd0434d 100644
--- a/docs/platforms/embedded_boards.rst
+++ b/docs/platforms/embedded_boards.rst
@@ -169,6 +169,26 @@ Adafruit
       - 8 Kb
       - 0.5 Kb
 
+April Brother
+~~~~~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``espea32``
+      - `April Brother ESPea32 <https://blog.aprbrother.com/product/espea>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 Arduboy
 ~~~~~~~
 
@@ -917,6 +937,26 @@ ESPino
       - 4096 Kb
       - 80 Kb
 
+Electronic SweetPeas
+~~~~~~~~~~~~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``esp320``
+      - `Electronic SweetPeas ESP320 <http://www.sweetpeas.se/controller-modules/10-esp210.html>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 Elektor Labs
 ~~~~~~~~~~~~
 
@@ -1046,6 +1086,13 @@ Espressif
       - 4096 Kb
       - 80 Kb
 
+    * - ``esp32dev``
+      - `Espressif ESP32 Dev Module <https://en.wikipedia.org/wiki/ESP32>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 112 Kb
+
     * - ``esp8285``
       - `Generic ESP8285 Module <http://www.esp8266.com/wiki/doku.php?id=esp8266-module-family>`_
       - ESP8266
@@ -1482,6 +1529,26 @@ LowPowerLab
       - 128 Kb
       - 16 Kb
 
+MakerAsia
+~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``nano32``
+      - `MakerAsia Nano32 <http://iot-bits.com/nano32-esp32-development-board>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 Mcudude
 ~~~~~~~
 
@@ -1838,6 +1905,26 @@ NodeMCU
       - 4096 Kb
       - 80 Kb
 
+Noduino
+~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``quantum``
+      - `Noduino Quantum <http://wiki.jackslab.org/Noduino>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 Nordic
 ~~~~~~
 
@@ -3263,6 +3350,26 @@ UBW32
       - 512 Kb
       - 128 Kb
 
+WEMOS
+~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``lolin32``
+      - `WEMOS LoLin32 <https://wemos.cc>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
 WeMos
 ~~~~~
 
diff --git a/docs/platforms/espressif32.rst b/docs/platforms/espressif32.rst
new file mode 100644
index 00000000..465fe707
--- /dev/null
+++ b/docs/platforms/espressif32.rst
@@ -0,0 +1,201 @@
+..  Copyright 2014-present PlatformIO <contact@platformio.org>
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+       http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+.. _platform_espressif32:
+
+Platform ``espressif32``
+========================
+Espressif Systems is a privately held fabless semiconductor company. They provide wireless communications and Wi-Fi chips which are widely used in mobile devices and the Internet of Things applications.
+
+For more detailed information please visit `vendor site <https://espressif.com/>`_.
+
+.. contents::
+
+Packages
+--------
+
+.. list-table::
+    :header-rows:  1
+
+    * - Name
+      - Contents
+
+    * - ``framework-arduinoespressif32``
+      - `Arduino Wiring-based Framework (ESP32 Core) <https://github.com/espressif/arduino-esp32>`_
+
+    * - ``framework-espidf``
+      - `Espressif IoT Development Framework <https://github.com/espressif/esp-idf>`_
+
+    * - ``tool-esptoolpy``
+      - `Espressif ROM Bootloader utility <https://github.com/espressif/esptool>`_
+
+    * - ``toolchain-xtensa32``
+      - `xtensa32-gcc <https://github.com/espressif/esp-idf>`_, `GDB <http://www.gnu.org/software/gdb/>`_
+
+.. warning::
+    **Linux Users**:
+
+    * Ubuntu/Debian users may need to add own "username" to the "dialout"
+      group if they are not "root", doing this issuing a
+      ``sudo usermod -a -G dialout yourusername``.
+    * Install "udev" rules file `99-platformio-udev.rules <https://github.com/platformio/platformio/blob/develop/scripts/99-platformio-udev.rules>`_
+      (an instruction is located in the file).
+    * Raspberry Pi users, please read this article
+      `Enable serial port on Raspberry Pi <https://hallard.me/enable-serial-port-on-raspberry-pi/>`__.
+
+
+    **Windows Users:** Please check that you have correctly installed USB
+    driver from board manufacturer
+
+
+
+Frameworks
+----------
+.. list-table::
+    :header-rows:  1
+
+    * - Name
+      - Description
+
+    * - :ref:`framework_arduino`
+      - Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences.
+
+    * - :ref:`framework_espidf`
+      - Espressif IoT Development Framework. Official development framework for ESP32.
+
+Boards
+------
+
+.. note::
+    * You can list pre-configured boards by :ref:`cmd_boards` command or
+      `PlatformIO Boards Explorer <http://platformio.org/boards>`_
+    * For more detailed ``board`` information please scroll tables below by
+      horizontal.
+
+April Brother
+~~~~~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``espea32``
+      - `April Brother ESPea32 <https://blog.aprbrother.com/product/espea>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
+Electronic SweetPeas
+~~~~~~~~~~~~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``esp320``
+      - `Electronic SweetPeas ESP320 <http://www.sweetpeas.se/controller-modules/10-esp210.html>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
+Espressif
+~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``esp32dev``
+      - `Espressif ESP32 Dev Module <https://en.wikipedia.org/wiki/ESP32>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 112 Kb
+
+MakerAsia
+~~~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``nano32``
+      - `MakerAsia Nano32 <http://iot-bits.com/nano32-esp32-development-board>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
+Noduino
+~~~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``quantum``
+      - `Noduino Quantum <http://wiki.jackslab.org/Noduino>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
+
+WEMOS
+~~~~~
+
+.. list-table::
+    :header-rows:  1
+
+    * - ID
+      - Name
+      - Microcontroller
+      - Frequency
+      - Flash
+      - RAM
+
+    * - ``lolin32``
+      - `WEMOS LoLin32 <https://wemos.cc>`_
+      - ESP32
+      - 160 MHz
+      - 1024 Kb
+      - 288 Kb
diff --git a/docs/platforms/index.rst b/docs/platforms/index.rst
index 99261396..904f923d 100644
--- a/docs/platforms/index.rst
+++ b/docs/platforms/index.rst
@@ -30,6 +30,7 @@ Embedded
 
     atmelavr
     atmelsam
+    espressif32
     espressif8266
     freescalekinetis
     intel_arc32
diff --git a/docs/platforms/teensy.rst b/docs/platforms/teensy.rst
index 41882380..e21ec61e 100644
--- a/docs/platforms/teensy.rst
+++ b/docs/platforms/teensy.rst
@@ -38,7 +38,7 @@ Packages
       - `Teensy Loader <https://www.pjrc.com/teensy/loader.html>`_
 
     * - ``toolchain-atmelavr``
-      - `avr-gcc <https://gcc.gnu.org/wiki/avr-gcc>`_, `GDB <http://www.gnu.org/software/gdb/>`_, `AVaRICE <http://avarice.sourceforge.net/>`_, `SimulAVR <http://www.nongnu.org/simulavr/>`_
+      - `avr-gcc <https://gcc.gnu.org/wiki/avr-gcc>`_, `GDB <http://www.gnu.org/software/gdb/>`_
 
     * - ``toolchain-gccarmnoneeabi``
       - `gcc-arm-embedded <https://launchpad.net/gcc-arm-embedded>`_, `GDB <http://www.gnu.org/software/gdb/>`_