Rename "espressif" platform to "espressif8266"

docs/platforms/creating_platform.rst

@@ -56,7 +56,7 @@ Packages
     * - ``framework-arduinoavr``
       - `Arduino Wiring-based Framework (AVR Core, 1.6) <http://arduino.cc/en/Reference/HomePage>`_
 
-    * - ``framework-arduinoespressif``
+    * - ``framework-arduinoespressif8266``
       - `Arduino Wiring-based Framework (ESP8266 Core) <https://github.com/esp8266/Arduino>`_
 
     * - ``framework-arduinointel``

docs/platforms/espressif8266.rst

@@ -9,10 +9,10 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 
-.. _platform_espressif:
+.. _platform_espressif8266:
 
-Platform ``espressif``
-======================
+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.
 
 For more detailed information please visit `vendor site <https://espressif.com/>`_.
@@ -28,7 +28,7 @@ Packages
     * - Name
       - Contents
 
-    * - ``framework-arduinoespressif``
+    * - ``framework-arduinoespressif8266``
       - `Arduino Wiring-based Framework (ESP8266 Core) <https://github.com/esp8266/Arduino>`_
 
     * - ``framework-simba``
@@ -386,4 +386,4 @@ WeMos
       - 4096 Kb
       - 80 Kb
 
-.. include:: espressif_extra.rst
+.. include:: espressif8266_extra.rst

docs/platforms/espressif8266_extra.rst

@@ -181,7 +181,7 @@ For the full list with available options please run
 
 .. code-block:: bash
 
-    ~/.platformio/packages/framework-arduinoespressif/tools/espota.py -h
+    ~/.platformio/packages/framework-arduinoespressif8266/tools/espota.py -h
 
     Usage: espota.py [options]
 
@@ -221,9 +221,20 @@ Using Arduino Framework with Staging version
 --------------------------------------------
 
 1.  Clone/Copy `main repository <https://github.com/esp8266/Arduino>`_ to
-    :ref:`projectconf_pio_home_dir` + ``packages/framework-arduinoespressif``
-    and create new file ``packages/framework-arduinoespressif/version.txt``
-    with the new version (for example, ``2.2.0``).
+    :ref:`projectconf_pio_home_dir` + ``packages/framework-arduinoespressif8266``
+    and create new file ``packages/framework-arduinoespressif8266/package.json``
+    with the next contents (you can specify own version if you want)
+
+    .. code-block:: json
+
+        {
+            "description":"Arduino Wiring-based Framework (ESP8266 Core)",
+            "name":"framework-arduinoespressif8266",
+            "system":"all",
+            "url":"https://github.com/esp8266/Arduino",
+            "version":"1.20300.0"
+        }
+
 2.  Try to build project
 3.  If you see build errors, then try to build this project using the same
     ``stage`` on Arduino IDE

docs/platforms/index.rst

@@ -30,7 +30,7 @@ Embedded
 
     atmelavr
     atmelsam
-    espressif
+    espressif8266
     freescalekinetis
     intel_arc32
     lattice_ice40