Getting Start Arduino With PlatformIO

$ wget https://bootstrap.pypa.io/get-pip.py
$ python get-pip.py

$ pip install -U platformio
$ platformio --version

$ platformio boards uno

Platform: atmelavr
--------------------------------------------------------------------------------
Type                  MCU            Frequency  Flash   RAM    Name
--------------------------------------------------------------------------------
uno                   atmega328p     16Mhz     31kB    2kB    Arduino Uno
sparkfun_digitalsandbox atmega328p     16Mhz     31kB    2kB    SparkFun Digital Sandbox
uview                 atmega328p     16Mhz     31kB    2kB    SparkFun MicroView
sparkfun_redboard     atmega328p     16Mhz     31kB    2kB    SparkFun RedBoard

Platform: espressif
--------------------------------------------------------------------------------
Type                  MCU            Frequency  Flash   RAM    Name
--------------------------------------------------------------------------------
espduino              esp8266        80Mhz     4096kB  80kB   ESPDuino (ESP-13 Module)

Platform: microchippic32
--------------------------------------------------------------------------------
Type                  MCU            Frequency  Flash   RAM    Name
--------------------------------------------------------------------------------
uno_pic32             32MX320F128H   80Mhz     124kB   16kB   Digilent chipKIT UNO32
chipkit_wf32          32MX695F512L   80Mhz     508kB   128kB  Digilent chipKIT WF32
chipkit_uc32          32MX340F512H   80Mhz     508kB   32kB   Digilent chipKIT uC32

$ mkdir blink
$ cd blink
$ platformio init --board uno

The current working directory *** will be used for the new project.
You can specify another project directory via
`platformio init -d %PATH_TO_THE_PROJECT_DIR%` command.

The next files/directories will be created in ***
platformio.ini - Project Configuration File. |-> PLEASE EDIT ME <-|
src - Put your source files here
lib - Put here project specific (private) libraries
Do you want to continue? [y/N]: y
Project has been successfully initialized!
Useful commands:
`platformio run` - process/build project from the current directory
`platformio run --target upload` or `platformio run -t upload` - upload firmware to embedded board
`platformio run --target clean` - clean project (remove compiled files)

$ tree .
.
├── lib
│   └── readme.txt
├── platformio.ini
└── src
    └── main.cpp

$ cat platformio.ini
#
# 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:uno]
platform = atmelavr
framework = arduino
board = uno
targets = upload

$ cat main.cpp

#include "Arduino.h"

void setup() {
  pinMode(13, OUTPUT);
}

void loop() {
  digitalWrite(13, LOW);
  delay(1000);
  digitalWrite(13, HIGH);
  delay(1000);
}

$ platformio run

$ platformio run -t upload