diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a55ac0..891bfc2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,6 +11,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 # Core library
 add_library(core
     src/core/SysfsRead.cxx
+    src/core/Producer.cxx
 )
 
 target_include_directories(core PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
diff --git a/README.md b/README.md
index 8c289fb..f334dd7 100644
--- a/README.md
+++ b/README.md
@@ -21,3 +21,7 @@ A Test-Driven Development (TDD) workflow was followed throughout the project. Ev
 The reader never throws on I/O errors; every outcome is expressed through the enum so callers can react without exception handling. A helper `trim_in_place` strips trailing whitespace and newlines before comparison.
 
 **Tests:** [tests/test_sysfs_read.cxx](tests/test_sysfs_read.cxx) — covers all five status branches by writing controlled content to a temporary file.
+
+## Producer class / thread
+
+`Producer` ([include/Producer.hpp](include/Producer.hpp), [src/core/Producer.cxx](src/core/Producer.cxx)) runs a worker `std::thread` that periodically polls the `SysfsReader` and, when the status is `Enabled`, generates a random integer and forwards it through an injected `send_fn` callback. The polling interval is 1 second under normal conditions and 7 seconds when the sysfs file reports `ErrorTempTooHigh` (cool-down).
diff --git a/include/Producer.hpp b/include/Producer.hpp
new file mode 100644
index 0000000..d21ba85
--- /dev/null
+++ b/include/Producer.hpp
@@ -0,0 +1,48 @@
+#pragma once
+// Producer.hpp
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Author: Unai Blazquez <unaibg2000@gmail.com>
+#include <atomic>
+#include <chrono>
+#include <filesystem>
+#include <functional>
+#include <thread>
+
+#include "SysfsRead.hpp"
+
+using RandomFn = std::function<int()>;
+using LogFn = std::function<void(const std::string&)>;
+using SleepFn = std::function<void(std::chrono::milliseconds)>;
+class Producer
+{
+ public:
+  /// @brief Construct a Producer bound to a sysfs-like control file.
+  /// @param sysfs_path Path to the control file (e.g. "./fake_sysfs_input").
+  /// @param send_fn    Function called whenever a new integer should be sent.
+  Producer(const std::filesystem::path& sysfs_path,
+           std::function<void(int)> send_fn, RandomFn random_fn,
+           LogFn log_fn = nullptr, SleepFn sleep_fn = default_sleep);
+
+  /// @brief Start the worker thread. Safe to call only once.
+  void start();
+
+  /// @brief Request the worker thread to stop and wait for it to finish.
+  void stop();
+
+ private:
+  /// @brief Main loop executed by the worker thread.
+  void run_loop();
+
+  std::thread m_thread;
+  std::atomic<bool> m_running;
+  SysfsReader m_reader;
+  RandomFn m_random;
+  SleepFn m_sleep;
+  static void default_sleep(std::chrono::milliseconds d)
+  {
+    std::this_thread::sleep_for(d);
+  }
+  LogFn m_log;
+  std::function<void(int)> m_send;
+  std::chrono::milliseconds compute_delay(SysfsStatus status) const;
+};
diff --git a/src/core/Producer.cxx b/src/core/Producer.cxx
new file mode 100644
index 0000000..8833d8f
--- /dev/null
+++ b/src/core/Producer.cxx
@@ -0,0 +1,84 @@
+// Producer.cxx
+// SPDX-License-Identifier: GPL-3.0-only
+// Author: Unai Blazquez <unaibg2000@gmail.com>
+
+#include "Producer.hpp"
+
+#include "SysfsRead.hpp"
+
+Producer::Producer(const std::filesystem::path& sysfs_path,
+                   std::function<void(int)> send_fn, RandomFn random_fn,
+                   LogFn log_fn, SleepFn sleep_fn)
+    : m_reader(sysfs_path),
+      m_send(std::move(send_fn)),
+      m_random(std::move(random_fn)),
+      m_log(std::move(log_fn)),
+      m_sleep(std::move(sleep_fn))
+{
+}
+std::chrono::milliseconds Producer::compute_delay(SysfsStatus status) const
+{
+  using namespace std::chrono_literals;
+
+  auto standard = 1000ms;  // example: 1s, must be < 7s
+  auto hot = 7000ms;       // exactly 7s
+
+  if (status == SysfsStatus::ErrorTempTooHigh)
+  {  // when error = temp too high
+    return hot;
+  }
+  else
+  {
+    return standard;
+  }
+}
+
+void Producer::start()
+{
+  m_running.store(true);
+  m_thread = std::thread(&Producer::run_loop, this);
+}
+
+void Producer::stop()
+{
+  m_running.store(false);
+  if (m_thread.joinable())
+  {
+    m_thread.join();
+  }
+}
+
+void Producer::run_loop()
+{
+  while (m_running.load())
+  {
+    auto status = m_reader.read_status();
+    switch (status)
+    {
+      case SysfsStatus::Enabled:
+        m_send(m_random());
+        if (m_log) m_log("Producer: Enabled");
+        break;
+
+      case SysfsStatus::Unreachable:
+        // do nothing for now
+        if (m_log) m_log("Producer: SysfsFile Unreachable");
+        break;
+
+      case SysfsStatus::Empty:
+        if (m_log) m_log("Producer: SysfsFile Empty");
+        break;
+
+      case SysfsStatus::ErrorTempTooHigh:
+        if (m_log) m_log("Producer: Error temp too high!!");
+        break;
+
+      case SysfsStatus::UnexpectedValue:
+        if (m_log) m_log("Producer: UnexpectedValue");
+        break;
+    }
+    auto delay = compute_delay(status);
+    m_sleep(delay);
+    // Thread will end here (for now) stop will join it
+  }
+}
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index ae62cc1..82e7429 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -12,4 +12,16 @@ target_link_libraries(test_sysfs_reader
         gtest_main
 )
 add_test(NAME test_sysfs_reader COMMAND test_sysfs_reader)
+add_executable(test_producer
+    test_producer.cxx
+)
+
+target_link_libraries(test_producer
+    PRIVATE
+        core
+        gtest
+        gtest_main
+)
+
+add_test(NAME test_producer COMMAND test_producer)
 
diff --git a/tests/test_producer.cxx b/tests/test_producer.cxx
new file mode 100644
index 0000000..0c84f14
--- /dev/null
+++ b/tests/test_producer.cxx
@@ -0,0 +1,124 @@
+#include <gtest/gtest.h>
+
+#include <chrono>
+#include <fstream>
+
+#include "Producer.hpp"
+
+TEST(ProducerTest, ProducerCallsBackWhenEnabled)
+{
+  // Arrange create the file and write "1\n" into it.
+  {
+    std::ofstream out("fake_sysfs_input");
+    out << "1\n";
+  }
+  // create a fake callback function
+  std::vector<int> outputs;
+  std::vector<std::string> logs;
+
+  // construct a producer with fake file and callback
+  Producer producer{"fake_sysfs_input", [&outputs](int value)
+                    { outputs.push_back(value); }, []() { return 42; },
+                    [&logs](const std::string& msg) { logs.push_back(msg); }};
+  // Act: initialize producer and stop it.
+  producer.start();
+  std::this_thread::sleep_for(std::chrono::milliseconds(1));
+  producer.stop();
+
+  // Assert: we expect one output being 42
+  EXPECT_EQ(outputs[0], 42);
+  EXPECT_NE(logs[0].find("Enabled"), std::string::npos);
+}
+
+TEST(ProducerTest, ProducerDoesNotCallWhenUnexpectedValue)
+{
+  // Arrange create the file and write "0\n" into it.
+  {
+    std::ofstream out("fake_sysfs_input");
+    out << "0\n";
+  }
+
+  std::vector<int> outputs;
+  std::vector<std::string> logs;
+
+  Producer producer{"fake_sysfs_input", [&outputs](int value)
+                    { outputs.push_back(value); }, []() { return 42; },
+                    [&logs](const std::string& msg) { logs.push_back(msg); },
+                    [](std::chrono::milliseconds) {}};
+
+  producer.start();
+  std::this_thread::sleep_for(std::chrono::milliseconds(1));  // ← 1ms window
+  producer.stop();
+
+  // Assert: we expect no output
+  EXPECT_TRUE(outputs.empty());
+  EXPECT_NE(logs[0].find("UnexpectedValue"), std::string::npos);
+}
+
+TEST(ProducerTest, ProducerDoesNotCallWhenEmpty)
+{
+  // Arrange create the file and write "0\n" into it.
+  {
+    std::ofstream out("fake_sysfs_input");
+    out << " ";
+  }
+
+  std::vector<int> outputs;
+  std::vector<std::string> logs;
+
+  Producer producer{"fake_sysfs_input", [&outputs](int value)
+                    { outputs.push_back(value); }, []() { return 42; },
+                    [&logs](const std::string& msg) { logs.push_back(msg); },
+                    [](std::chrono::milliseconds) {}};
+
+  producer.start();
+  std::this_thread::sleep_for(std::chrono::milliseconds(1));  // ← 1ms window
+  producer.stop();
+
+  // Assert: we expect no output
+  EXPECT_TRUE(outputs.empty());
+  EXPECT_NE(logs[0].find("Empty"), std::string::npos);
+}
+
+TEST(ProducerTest, ProducerDoesNotCallWhenUnreachable)
+{
+  std::vector<int> outputs;
+  std::vector<std::string> logs;
+
+  Producer producer{"nonexistant_sysfs_input", [&outputs](int value)
+                    { outputs.push_back(value); }, []() { return 42; },
+                    [&logs](const std::string& msg) { logs.push_back(msg); },
+                    [](std::chrono::milliseconds) {}};
+
+  producer.start();
+  std::this_thread::sleep_for(std::chrono::milliseconds(1));  // ← 1ms window
+  producer.stop();
+
+  // Assert: we expect no output
+  EXPECT_TRUE(outputs.empty());
+  EXPECT_NE(logs[0].find("Unreachable"), std::string::npos);
+}
+
+TEST(ProducerTest, ProducerDoesNotCallWhenTempTooHigh)
+{
+  // create  a file that contains error
+  {
+    std::ofstream out("fake_sysfs_input");
+    out << "error: temp too high";
+  }
+  std::vector<int> outputs;
+  std::vector<std::string> logs;
+
+  Producer producer{"fake_sysfs_input", [&outputs](int value)
+                    { outputs.push_back(value); }, []() { return 42; },
+                    [&logs](const std::string& msg) { logs.push_back(msg); },
+                    [](std::chrono::milliseconds) {}};
+
+  producer.start();
+  std::this_thread::sleep_for(std::chrono::milliseconds(1));  // ← 1ms window
+  producer.stop();
+
+  // Assert: we expect no output
+  EXPECT_TRUE(outputs.empty());
+  EXPECT_NE(logs[0].find("Error"), std::string::npos);
+}