Initial support for ESP8266 // Issue #119

examples/espressif/esp8266-webserver/README.rst

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+How to build PlatformIO based project
+=====================================
+
+1. `Install PlatformIO <http://docs.platformio.org/en/latest/installation.html>`_
+2. Download `source code with examples <https://github.com/platformio/platformio/archive/develop.zip>`_
+3. Extract ZIP archive
+4. Run these commands:
+
+.. code-block:: bash
+
+    # Change directory to example
+    > cd platformio-develop/examples/espressif/esp8266-webserver
+
+    # Process example project
+    > platformio run
+
+    # Upload firmware
+    > platformio run --target upload
+
+    # Clean build files
+    > platformio run --target clean

examples/espressif/esp8266-webserver/platformio.ini

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+#
+# Project Configuration File
+#
+# A detailed documentation with the EXAMPLES is located here:
+# http://docs.platformio.org/en/latest/projectconf.html
+#
+
+# A sign `#` at the beginning of the line indicates a comment
+# Comment lines are ignored.
+
+# Simple and base environment
+# [env:mybaseenv]
+# platform = %INSTALLED_PLATFORM_NAME_HERE%
+# framework =
+# board =
+#
+# Automatic targets - enable auto-uploading
+# targets = upload
+
+[env:esp01_8266]
+platform = espressif
+framework = arduino
+board = esp01

examples/espressif/esp8266-webserver/src/HelloServer.ino

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+#include <ESP8266WiFi.h>
+#include <WiFiClient.h>
+#include <ESP8266WebServer.h>
+ 
+const char* ssid = "*****";
+const char* password = "*****";
+
+
+ESP8266WebServer server(80);
+ 
+const int led = 13;
+ 
+void handle_root() {
+  digitalWrite(led, 1);
+  server.send(200, "text/plain", "hello from esp8266!");
+  delay(100);
+  digitalWrite(led, 0);
+}
+ 
+void setup(void)
+{
+  Serial.begin(115200);
+  pinMode(led, OUTPUT);
+  digitalWrite(led, 0);
+
+  // Connect to WiFi network
+  WiFi.begin(ssid, password);
+  Serial.println("");
+
+  // Wait for connection
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println("");
+  Serial.print("Connected to ");
+  Serial.println(ssid);
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
+   
+  server.on("/", handle_root);
+  
+  server.on("/inline", [](){
+    server.send(200, "text/plain", "this works as well");
+  });
+  
+  server.begin();
+  Serial.println("HTTP server started");
+}
+ 
+void loop(void)
+{
+  server.handleClient();
+}