diff --git a/IOT/.clang-tidy b/IOT/.clang-tidy
new file mode 100644
index 0000000..790367c
--- /dev/null
+++ b/IOT/.clang-tidy
@@ -0,0 +1,7 @@
+# Clangtidy configuration file (not used until PIO 6)
+---
+Checks: 'abseil-*,boost-*,bugprone-*,cert-*,cppcoreguidelines-*,clang-analyzer-*,google-*,hicpp-*,modernize-*,performance-*,portability-*,readability-*,-cppcoreguidelines-avoid-non-const-global-variables,-cppcoreguidelines-owning-memory,-modernize-use-trailing-return-type,-cppcoreguidelines-init-variables'
+WarningsAsErrors: false
+HeaderFilterRegex: ''
+AnalyzeTemporaryDtors: false
+FormatStyle: google
diff --git a/IOT/.editorconfig b/IOT/.editorconfig
new file mode 100644
index 0000000..fdfd862
--- /dev/null
+++ b/IOT/.editorconfig
@@ -0,0 +1,39 @@
+root = true
+
+# Base Configuration
+[*]
+indent_style = tab
+indent_size = 4
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+max_line_length = 120
+end_of_line = lf
+
+# Yaml Standard
+[*.{yaml,yml}]
+indent_style = space
+indent_size = 2
+
+# Markdown Standards
+[*.md]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = false
+
+# Java, Kotlin, Gradle, XML Standards
+[*.{java,kt,kts,gradle,xml,pro}]
+indent_style = space
+
+
+# C++ Files
+[*.{cpp,h,ino}]
+indent_style = space
+
+# PHP files
+[*.php]
+indent_style = space
+
+# INI Files
+[*.ini]
+indent_style = space
diff --git a/IOT/.gitignore b/IOT/.gitignore
new file mode 100644
index 0000000..53072ca
--- /dev/null
+++ b/IOT/.gitignore
@@ -0,0 +1,12 @@
+# macOS
+.DS_Store
+
+# Platformio specifics
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch
+
+# Aptatio/Platformio specifics
+secrets.ini
diff --git a/IOT/.vscode/extensions.json b/IOT/.vscode/extensions.json
new file mode 100644
index 0000000..080e70d
--- /dev/null
+++ b/IOT/.vscode/extensions.json
@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}
diff --git a/IOT/config.cppcheck b/IOT/config.cppcheck
new file mode 100644
index 0000000..77fd7d8
--- /dev/null
+++ b/IOT/config.cppcheck
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- CPP Check configuation file -->
+<project version="1">
+	<builddir>.cppcheck-build</builddir>
+	<platform>Unspecified</platform>
+	<analyze-all-vs-configs>false</analyze-all-vs-configs>
+	<check-headers>true</check-headers>
+	<check-unused-templates>false</check-unused-templates>
+	<max-ctu-depth>10</max-ctu-depth>
+	<exclude>
+		<path name=".pio/"/>
+	</exclude>
+	<suppressions>
+		<suppression>noCopyConstructor</suppression>
+		<suppression>noExplicitConstructor</suppression>
+		<suppression>unusedFunction</suppression>
+		<suppression>noOperatorEq</suppression>
+	</suppressions>
+</project>
diff --git a/IOT/config.ini b/IOT/config.ini
new file mode 100644
index 0000000..11e4023
--- /dev/null
+++ b/IOT/config.ini
@@ -0,0 +1,19 @@
+; Project configuration file
+
+[config]
+; Hardware Serial baud rate
+; Also available in the code as `MONITOR_SPEED`
+monitor_speed = 115200
+
+; Software Config
+; note: additionnal flags are added by Platform.io (see total amount in `.vscode/c_cpp_properties.json` in the `defines` section)
+; notworthy ones:
+; __PLATFORMIO_BUILD_DEBUG__ = debug mode
+build_flags =
+; DO NOT TOUCH --- START
+    -D MONITOR_SPEED=${config.monitor_speed}
+; DO NOT TOUCH --- END
+
+    -D EXAMPLE_NUMBER=69
+
+    -D EXAMPLE_STRING=\"Pouet\"
diff --git a/IOT/docs/README.md b/IOT/docs/README.md
new file mode 100644
index 0000000..9ff0271
--- /dev/null
+++ b/IOT/docs/README.md
@@ -0,0 +1,18 @@
+# Docs
+
+Documentation Technique du projet
+
+## fichiers .puml
+
+Les fichiers en .puml sont des fichiers UMLs sous forme de code
+
+Afin d'en avoir le résultat graphique :
+
+1. Ouvrez un navigateur
+2. lancer le lien suivant [https://www.plantuml.com/plantuml/uml/](https://www.plantuml.com/plantuml/uml/)
+3. Copiez/Collez le contenu du fichier .puml dans le voite de texte
+4. Cliquez sur `Submit`
+
+ou si vous utilisez `VSCode`: 
+1. installez l'extensions [PlantUML](https://marketplace.visualstudio.com/items?itemName=jebbs.plantuml) _jebbs.plantuml_
+2. `ALT+D` lorsque vous êtes dans un fichier .puml
diff --git a/IOT/envs.ini b/IOT/envs.ini
new file mode 100644
index 0000000..9df4a04
--- /dev/null
+++ b/IOT/envs.ini
@@ -0,0 +1,15 @@
+; Add additionnal environments in this file
+
+; Default production environment
+[env:prod]
+
+; Debug environemnt
+[env:debug]
+build_type = debug
+
+
+; Example additionnal env
+; [env:example]
+; ; note: keep the `${env.build_flags}` to includes others build flags
+; build_flags = ${env.build_flags}
+;     -D POUET
diff --git a/IOT/include/Program.h b/IOT/include/Program.h
new file mode 100644
index 0000000..66e4a79
--- /dev/null
+++ b/IOT/include/Program.h
@@ -0,0 +1,19 @@
+#ifndef PROGRAM_H
+#define PROGRAM_H
+
+#include "Arduino.h"
+
+class Program {
+public:
+    /**
+     * Program startup
+     */
+    Program();
+
+    /**
+     * Program main loop
+     */
+    void loop();
+};
+
+#endif
diff --git a/IOT/include/README b/IOT/include/README
new file mode 100644
index 0000000..194dcd4
--- /dev/null
+++ b/IOT/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/IOT/lib/README b/IOT/lib/README
new file mode 100644
index 0000000..6debab1
--- /dev/null
+++ b/IOT/lib/README
@@ -0,0 +1,46 @@
+
+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/IOT/platformio.ini b/IOT/platformio.ini
new file mode 100644
index 0000000..329b7c7
--- /dev/null
+++ b/IOT/platformio.ini
@@ -0,0 +1,73 @@
+; PlatformIO Project Configuration File
+
+; WARNING: Items containing version number MUST be the version NOT A RANGE
+
+; Additionnal files
+; `secrets.ini`: Secret Build Flags that will be ignored in git (content: `[secrets]\nbuild_flags = `)
+; `envs.ini`:    Build environments
+; `config.ini`:  Global Configuration File
+
+; Defaults
+[secrets]
+build_flags =
+
+[platformio]
+default_envs = debug
+extra_configs =
+    secrets.ini
+    config.ini
+    envs.ini
+
+; Cache folder
+build_cache_dir = ./.pio/cache
+
+[env]
+; build Envs
+build_flags = ${config.build_flags} ${secrets.build_flags}
+
+; Add scripts for more functionnalities
+; see individual scripts for more informations
+extra_scripts = pre:scripts/get_additionnal_envs.py
+
+; Device Settings (make sure to fix versions where possible!)
+platform = espressif8266
+board = d1_mini
+framework = arduino
+
+; Monitoring settings
+monitor_speed = ${config.monitor_speed}
+
+; note: make sure to rebuild after changing it (log2file add a .log file containing the monitor logs)
+monitor_filters = esp32_exception_decoder, time, send_on_enter, default ;, log2file
+
+; Ask the monitor to echo the content written
+monitor_echo = yes
+
+; upload settings
+; upload_port = COM1
+
+upload_speed = 921600
+
+; librairies (make sure to fix versions where possible!)
+lib_deps =
+;    example:
+;    erropix/ESP32 AnalogWrite@0.2
+
+; Checker settings
+check_tool = clangtidy, cppcheck
+
+; Filters for checkers
+check_src_filters =
+    +<src/>
+    +<include/>
+    +<lib/>
+    +<test/>
+    -<.pio/>
+
+; Ask pio to not scan `./.pio` files
+check_skip_packages = yes
+
+; use config files for clangtidy and cppcheck
+check_flags =
+  clangtidy: --config-file=.clang-tidy
+  cppcheck: --project=config.cppcheck --inline-suppr -i=".pio"
diff --git a/IOT/scripts/get_additionnal_envs.py b/IOT/scripts/get_additionnal_envs.py
new file mode 100644
index 0000000..0a349fd
--- /dev/null
+++ b/IOT/scripts/get_additionnal_envs.py
@@ -0,0 +1,41 @@
+"""
+    Add additionnal ENVs to the program
+
+    GIT_COMMIT: the git commit ID
+    GIT_BRANCH: the current git branch
+    GIT_TAG: the current git tag or "dev"
+
+    _note: to get the full list of env at build time run: `pio run -t envdump > pouet.log` and look at "BUILD_FLAGS_
+"""
+
+import subprocess
+
+Import("env")
+
+def run_command(command):
+    """
+    run a command on the system
+    """
+    return subprocess.run(command, stdout=subprocess.PIPE, text=True).stdout
+
+def get_additionnal_envs():
+    """
+    get the git commit/branch/tag of the project and return them
+    """
+    commit = run_command(["git", "rev-parse", "HEAD"])[:7]
+    branch = run_command(["git", "rev-parse", "--abbrev-ref", "HEAD"])
+    tag = run_command(["git", "tag", "-l", "--points-at", "HEAD"])
+
+    items = [
+        f"-D GIT_COMMIT=\\\"{commit}\\\"",
+        f"-D GIT_BRANCH=\\\"{branch.strip()}\\\""
+    ]
+    if tag != "":
+        items.append(f"-D GIT_TAG=\\\"{tag.strip()}\\\"")
+    else:
+        items.append("-D GIT_TAG=\\\"dev\\\"")
+    return items
+
+env.Append(
+    BUILD_FLAGS=get_additionnal_envs()
+)
diff --git a/IOT/secrets.ini.example b/IOT/secrets.ini.example
new file mode 100644
index 0000000..90b9782
--- /dev/null
+++ b/IOT/secrets.ini.example
@@ -0,0 +1,6 @@
+; Add secrets token/logins/etc `secrets.ini`
+; Add the sames values as blank in `secrets.ini.example
+; To be able to reproduce it
+
+[secrets]
+build_flags =
diff --git a/IOT/src/Program.cpp b/IOT/src/Program.cpp
new file mode 100644
index 0000000..e412959
--- /dev/null
+++ b/IOT/src/Program.cpp
@@ -0,0 +1,10 @@
+#include "Program.h"
+
+Program::Program() {
+    // Startup
+    Serial.begin(MONITOR_SPEED);
+}
+
+void Program::loop() {
+    // Loop
+}
diff --git a/IOT/src/main.cpp b/IOT/src/main.cpp
new file mode 100644
index 0000000..74bf5a7
--- /dev/null
+++ b/IOT/src/main.cpp
@@ -0,0 +1,11 @@
+#include "Program.h"
+
+Program* program;
+
+void setup() {
+    program = new Program();
+}
+
+void loop() {
+    program->loop();
+}
diff --git a/IOT/test/README b/IOT/test/README
new file mode 100644
index 0000000..9b1e87b
--- /dev/null
+++ b/IOT/test/README
@@ -0,0 +1,11 @@
+
+This directory is intended for PlatformIO Test Runner 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 PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html