diff --git a/examples/arduino-blink-earlephilhower/.gitignore b/examples/arduino-blink-earlephilhower/.gitignore
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index 0000000..03f4a3c
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+++ b/examples/arduino-blink-earlephilhower/.gitignore
@@ -0,0 +1 @@
+.pio
diff --git a/examples/arduino-blink-earlephilhower/README.md b/examples/arduino-blink-earlephilhower/README.md
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+++ b/examples/arduino-blink-earlephilhower/README.md
@@ -0,0 +1,25 @@
+How to build PlatformIO based project
+=====================================
+
+<<<<<<< HEAD
+1. [Install PlatformIO Core](http://docs.platformio.org/page/core.html)
+=======
+1. [Install PlatformIO Core](https://docs.platformio.org/page/core.html)
+>>>>>>> e08da697f0a750d5ebdd17d299d262b729e67c42
+2. Download [development platform with examples](https://github.com/platformio/platform-raspberrypi/archive/develop.zip)
+3. Extract ZIP archive
+4. Run these commands:
+
+```shell
+# Change directory to example
+$ cd platform-raspberrypi/examples/arduino-blink
+
+# Build project
+$ pio run
+
+# Upload firmware
+$ pio run --target upload
+
+# Clean build files
+$ pio run --target clean
+```
diff --git a/examples/arduino-blink-earlephilhower/include/README b/examples/arduino-blink-earlephilhower/include/README
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index 0000000..194dcd4
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+++ b/examples/arduino-blink-earlephilhower/include/README
@@ -0,0 +1,39 @@
+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
diff --git a/examples/arduino-blink-earlephilhower/lib/README b/examples/arduino-blink-earlephilhower/lib/README
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index 0000000..6debab1
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+++ b/examples/arduino-blink-earlephilhower/lib/README
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+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+| |
+| |--Bar
+| | |--docs
+| | |--examples
+| | |--src
+| | |- Bar.c
+| | |- Bar.h
+| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+| |
+| |--Foo
+| | |- Foo.c
+| | |- Foo.h
+| |
+| |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+ |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+ ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html
diff --git a/examples/arduino-blink-earlephilhower/platformio.ini b/examples/arduino-blink-earlephilhower/platformio.ini
new file mode 100644
index 0000000..86a3b50
--- /dev/null
+++ b/examples/arduino-blink-earlephilhower/platformio.ini
@@ -0,0 +1,21 @@
+; PlatformIO Project Configuration File
+;
+; Build options: build flags, source filter, extra scripting
+; Upload options: custom port, speed and extra flags
+; Library options: dependencies, extra library storages
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env]
+platform = raspberrypi
+framework = arduino
+platform_packages =
+ maxgerhardt/framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git
+ maxgerhardt/toolchain-pico@https://github.com/earlephilhower/pico-quick-toolchain/releases/download/1.3.3-a/x86_64-linux-gnu.arm-none-eabi-ed6d983.220212.tar.gz
+
+[env:pico]
+board = pico
+
+[env:nanorp2040connect]
+board = nanorp2040connect
diff --git a/examples/arduino-blink-earlephilhower/src/main.cpp b/examples/arduino-blink-earlephilhower/src/main.cpp
new file mode 100644
index 0000000..8c4e60f
--- /dev/null
+++ b/examples/arduino-blink-earlephilhower/src/main.cpp
@@ -0,0 +1,15 @@
+#include <Arduino.h>
+
+// the setup routine runs once when you press reset:
+void setup() {
+ // initialize the digital pin as an output.
+ pinMode(LED_BUILTIN, OUTPUT);
+}
+
+// the loop routine runs over and over again forever:
+void loop() {
+ digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
+ delay(1000); // wait for a second
+ digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW
+ delay(1000); // wait for a second
+}
diff --git a/examples/arduino-blink-earlephilhower/test/README b/examples/arduino-blink-earlephilhower/test/README
new file mode 100644
index 0000000..df5066e
--- /dev/null
+++ b/examples/arduino-blink-earlephilhower/test/README
@@ -0,0 +1,11 @@
+
+This directory is intended for PIO Unit Testing and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PIO Unit Testing:
+- https://docs.platformio.org/page/plus/unit-testing.html