diff --git a/src/Utils.hpp b/src/Utils.hpp
index 8cfdddd..037c127 100644
--- a/src/Utils.hpp
+++ b/src/Utils.hpp
@@ -43,8 +43,9 @@
 const std::regex illegalDbusRegex("[^A-Za-z0-9_]");
 
 using BasicVariantType =
-    std::variant<std::vector<std::string>, std::string, int64_t, uint64_t,
-                 double, int32_t, uint32_t, int16_t, uint16_t, uint8_t, bool>;
+    std::variant<std::vector<std::string>, std::vector<uint8_t>, std::string,
+                 int64_t, uint64_t, double, int32_t, uint32_t, int16_t,
+                 uint16_t, uint8_t, bool>;
 using SensorBaseConfigMap =
     boost::container::flat_map<std::string, BasicVariantType>;
 using SensorBaseConfiguration = std::pair<std::string, SensorBaseConfigMap>;
diff --git a/src/nvidia-gpu/NvidiaGpuSensor.cpp b/src/nvidia-gpu/NvidiaGpuSensor.cpp
new file mode 100644
index 0000000..3594c29
--- /dev/null
+++ b/src/nvidia-gpu/NvidiaGpuSensor.cpp
@@ -0,0 +1,285 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION &
+ * AFFILIATES. All rights reserved. SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "NvidiaGpuSensor.hpp"
+
+#include "Thresholds.hpp"
+#include "Utils.hpp"
+#include "sensor.hpp"
+
+#include <bits/basic_string.h>
+
+#include <boost/asio/io_context.hpp>
+#include <boost/container/flat_map.hpp>
+#include <phosphor-logging/lg2.hpp>
+#include <sdbusplus/asio/connection.hpp>
+#include <sdbusplus/asio/object_server.hpp>
+#include <sdbusplus/message.hpp>
+#include <sdbusplus/message/native_types.hpp>
+
+#include <algorithm>
+#include <chrono>
+#include <cstddef>
+#include <cstdint>
+#include <memory>
+#include <string>
+#include <utility>
+#include <variant>
+#include <vector>
+
+using namespace std::literals;
+
+static constexpr double gpuTempSensorMaxReading = 127;
+static constexpr double gpuTempSensorMinReading = -128;
+
+GpuTempSensor::GpuTempSensor(
+    std::shared_ptr<sdbusplus::asio::connection>& conn,
+    boost::asio::io_context& io, const std::string& name,
+    const std::string& sensorConfiguration,
+    sdbusplus::asio::object_server& objectServer,
+    std::vector<thresholds::Threshold>&& thresholdData) :
+    Sensor(escapeName(name), std::move(thresholdData), sensorConfiguration,
+           "temperature", false, true, gpuTempSensorMaxReading,
+           gpuTempSensorMinReading, conn),
+    waitTimer(io, std::chrono::steady_clock::duration(0)), conn(conn),
+    objectServer(objectServer)
+{
+    std::string dbusPath =
+        sensorPathPrefix + "temperature/"s + escapeName(name);
+
+    sensorInterface = objectServer.add_interface(
+        dbusPath, "xyz.openbmc_project.Sensor.Value");
+
+    for (const auto& threshold : thresholds)
+    {
+        std::string interface = thresholds::getInterface(threshold.level);
+        thresholdInterfaces[static_cast<size_t>(threshold.level)] =
+            objectServer.add_interface(dbusPath, interface);
+    }
+
+    association = objectServer.add_interface(dbusPath, association::interface);
+
+    discoverGpus();
+}
+
+GpuTempSensor::~GpuTempSensor()
+{
+    waitTimer.cancel();
+    for (const auto& iface : thresholdInterfaces)
+    {
+        objectServer.remove_interface(iface);
+    }
+    objectServer.remove_interface(association);
+    objectServer.remove_interface(sensorInterface);
+}
+
+void GpuTempSensor::checkThresholds()
+{
+    thresholds::checkThresholds(this);
+}
+
+void GpuTempSensor::queryEndpoints(const boost::system::error_code& ec,
+                                   const GetSubTreeType& ret)
+{
+    if (ec)
+    {
+        lg2::error("Error querying endoints :{ERROR}", "ERROR", ec.message());
+        return;
+    }
+
+    if (ret.empty())
+    {
+        return;
+    }
+
+    for (const auto& [objPath, services] : ret)
+    {
+        for (const auto& [service, ifaces] : services)
+        {
+            for (const auto& iface : ifaces)
+            {
+                if (iface == "xyz.openbmc_project.MCTP.Endpoint")
+                {
+                    conn->async_method_call(
+                        [this](const boost::system::error_code& ec,
+                               const SensorBaseConfigMap& configs) {
+                            this->processEndpoint(ec, configs);
+                        },
+                        service, objPath, "org.freedesktop.DBus.Properties",
+                        "GetAll", iface);
+                }
+            }
+        }
+    }
+}
+
+void GpuTempSensor::processEndpoint(const boost::system::error_code& ec,
+                                    const SensorBaseConfigMap& endpoint)
+{
+    if (ec)
+    {
+        lg2::error("Error processing MCTP endpoint: {ERROR}", "ERROR",
+                   ec.message());
+        return;
+    }
+
+    [[maybe_unused]] uint8_t eid{};
+    std::vector<uint8_t> mctpTypes{};
+
+    auto hasEid = endpoint.find("EID");
+    if (hasEid != endpoint.end())
+    {
+        const auto* eidPtr = std::get_if<uint8_t>(&hasEid->second);
+        if (eidPtr != nullptr)
+        {
+            eid = *eidPtr;
+        }
+        else
+        {
+            lg2::error(
+                "Error processing MCTP endpoint: Property EID does not have valid type.");
+            return;
+        }
+    }
+    else
+    {
+        lg2::error(
+            "Error processing MCTP endpoint: Property EID not found in the configuration.");
+        return;
+    }
+
+    auto hasMctpTypes = endpoint.find("SupportedMessageTypes");
+    if (hasMctpTypes != endpoint.end())
+    {
+        const auto* mctpTypePtr =
+            std::get_if<std::vector<uint8_t>>(&hasMctpTypes->second);
+        if (mctpTypePtr != nullptr)
+        {
+            mctpTypes = *mctpTypePtr;
+        }
+        else
+        {
+            lg2::error(
+                "Error processing MCTP endpoint: Property SupportedMessageTypes does not have valid type.");
+            return;
+        }
+    }
+    else
+    {
+        lg2::error(
+            "Error processing MCTP endpoint: Property SupportedMessageTypes not found in the configuration.");
+        return;
+    }
+
+    // if the OCP MCTP VDM Message type (0x7E) is found in mctpTypes
+    // process the endpoint further.
+    (void)this;
+}
+
+void GpuTempSensor::discoverGpus()
+{
+    std::string searchPath{"/au/com/codeconstruct/"};
+    std::vector<std::string> ifaceList{{"xyz.openbmc_project.MCTP.Endpoint"}};
+
+    conn->async_method_call(
+        [this](const boost::system::error_code& ec, const GetSubTreeType& ret) {
+            queryEndpoints(ec, ret);
+        },
+        "xyz.openbmc_project.ObjectMapper",
+        "/xyz/openbmc_project/object_mapper",
+        "xyz.openbmc_project.ObjectMapper", "GetSubTree", searchPath, 0,
+        ifaceList);
+}
+
+void processSensorConfigs(
+    boost::asio::io_context& io, sdbusplus::asio::object_server& objectServer,
+    boost::container::flat_map<std::string, std::shared_ptr<GpuTempSensor>>&
+        sensors,
+    std::shared_ptr<sdbusplus::asio::connection>& dbusConnection,
+    const ManagedObjectType& resp)
+{
+    for (const auto& [path, interfaces] : resp)
+    {
+        for (const auto& [intf, cfg] : interfaces)
+        {
+            if (intf != configInterfaceName(sensorType))
+            {
+                continue;
+            }
+
+            std::string name = loadVariant<std::string>(cfg, "Name");
+
+            sensors[name] = std::make_shared<GpuTempSensor>(
+                dbusConnection, io, name, path, objectServer,
+                std::vector<thresholds::Threshold>{});
+
+            lg2::info(
+                "Added GPU Temperature Sensor {NAME} with chassis path: {PATH}.",
+                "NAME", name, "PATH", path);
+        }
+    }
+}
+
+void createSensors(
+    boost::asio::io_context& io, sdbusplus::asio::object_server& objectServer,
+    boost::container::flat_map<std::string, std::shared_ptr<GpuTempSensor>>&
+        sensors,
+    std::shared_ptr<sdbusplus::asio::connection>& dbusConnection)
+{
+    if (!dbusConnection)
+    {
+        lg2::error("Connection not created");
+        return;
+    }
+    dbusConnection->async_method_call(
+        [&sensors, &dbusConnection, &io,
+         &objectServer](const boost::system::error_code& ec,
+                        const ManagedObjectType& resp) {
+            if (ec)
+            {
+                lg2::error("Error contacting entity manager");
+                return;
+            }
+
+            processSensorConfigs(io, objectServer, sensors, dbusConnection,
+                                 resp);
+        },
+        entityManagerName, "/xyz/openbmc_project/inventory",
+        "org.freedesktop.DBus.ObjectManager", "GetManagedObjects");
+}
+
+void interfaceRemoved(
+    sdbusplus::message_t& message,
+    boost::container::flat_map<std::string, std::shared_ptr<GpuTempSensor>>&
+        sensors)
+{
+    if (message.is_method_error())
+    {
+        lg2::error("interfacesRemoved callback method error");
+        return;
+    }
+
+    sdbusplus::message::object_path removedPath;
+    std::vector<std::string> interfaces;
+
+    message.read(removedPath, interfaces);
+
+    // If the xyz.openbmc_project.Confguration.X interface was removed
+    // for one or more sensors, delete those sensor objects.
+    auto sensorIt = sensors.begin();
+    while (sensorIt != sensors.end())
+    {
+        if ((sensorIt->second->configurationPath == removedPath) &&
+            (std::find(interfaces.begin(), interfaces.end(),
+                       configInterfaceName(sensorType)) != interfaces.end()))
+        {
+            sensorIt = sensors.erase(sensorIt);
+        }
+        else
+        {
+            sensorIt++;
+        }
+    }
+}
diff --git a/src/nvidia-gpu/NvidiaGpuSensor.hpp b/src/nvidia-gpu/NvidiaGpuSensor.hpp
new file mode 100644
index 0000000..14627fc
--- /dev/null
+++ b/src/nvidia-gpu/NvidiaGpuSensor.hpp
@@ -0,0 +1,123 @@
+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION &
+ * AFFILIATES. All rights reserved. SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "Thresholds.hpp"
+#include "Utils.hpp"
+#include "sensor.hpp"
+
+#include <boost/asio/io_context.hpp>
+#include <boost/asio/steady_timer.hpp>
+#include <boost/container/flat_map.hpp>
+#include <sdbusplus/asio/connection.hpp>
+#include <sdbusplus/asio/object_server.hpp>
+#include <sdbusplus/message.hpp>
+
+#include <memory>
+#include <string>
+#include <vector>
+
+constexpr const char* sensorPathPrefix = "/xyz/openbmc_project/sensors/";
+constexpr const char* sensorType = "NvidiaMctpVdm";
+
+struct GpuTempSensor :
+    public Sensor,
+    public std::enable_shared_from_this<GpuTempSensor>
+{
+  public:
+    /**
+     * @brief Constructor for GpuTempSensor
+     * @param conn D-Bus connection
+     * @param io Boost ASIO I/O context for asynchronous operations
+     * @param mctpRequester MCTP protocol requester for GPU communication
+     * @param name Name of the sensor
+     * @param sensorConfiguration Configuration string for the sensor
+     * @param objectServer D-Bus object server
+     * @param thresholdData Vector of threshold configurations
+     * @param pollRate How often to poll for new readings
+     * @param deviceInfo Information about the GPU device
+     * @param verbose Whether to enable verbose logging
+     */
+    GpuTempSensor(std::shared_ptr<sdbusplus::asio::connection>& conn,
+                  boost::asio::io_context& io, const std::string& name,
+                  const std::string& sensorConfiguration,
+                  sdbusplus::asio::object_server& objectServer,
+                  std::vector<thresholds::Threshold>&& thresholdData);
+
+    /**
+     * @brief Destructor
+     */
+    ~GpuTempSensor() override;
+
+    /**
+     * @brief Check if any thresholds have been crossed
+     * @details Overrides the base class method to implement GPU-specific
+     * threshold checking
+     */
+    void checkThresholds() override;
+
+  private:
+    /**
+     * @brief Discover available GPUs on the system
+     */
+    void discoverGpus();
+
+    /**
+     * @brief Process MCTP endpoints discovered on the system
+     *
+     * @param[in] ec Error code from the D-Bus method call
+     * @param[in] ret Object tree results containing MCTP endpoint information
+     */
+    void queryEndpoints(const boost::system::error_code& ec,
+                        const GetSubTreeType& ret);
+
+    /**
+     * @brief Process configuration properties for MCTP endpoints
+     *
+     * @param[in] ec Error code from the D-Bus properties method call
+     * @param[in] configs Map of configuration properties for the endpoint
+     */
+    void processEndpoint(const boost::system::error_code& ec,
+                         const SensorBaseConfigMap& endpoint);
+
+    /**
+     * @brief Timer for scheduling sensor reads
+     */
+    boost::asio::steady_timer waitTimer;
+
+    /**
+     * @brief D-Bus connection
+     */
+    std::shared_ptr<sdbusplus::asio::connection> conn;
+
+    /**
+     * @brief D-Bus object server
+     */
+    sdbusplus::asio::object_server& objectServer;
+};
+
+/**
+ * @brief Create GPU temperature sensors
+ * @param io Boost ASIO I/O context
+ * @param objectServer D-Bus object server
+ * @param sensors Map to store created sensors
+ * @param dbusConnection D-Bus connection
+ */
+void createSensors(
+    boost::asio::io_context& io, sdbusplus::asio::object_server& objectServer,
+    boost::container::flat_map<std::string, std::shared_ptr<GpuTempSensor>>&
+        sensors,
+    std::shared_ptr<sdbusplus::asio::connection>& dbusConnection);
+
+/**
+ * @brief Handle D-Bus interface removal events
+ * @param message D-Bus message containing interface removal information
+ * @param sensors Map of GPU temperature sensors to check for removal
+ */
+void interfaceRemoved(
+    sdbusplus::message_t& message,
+    boost::container::flat_map<std::string, std::shared_ptr<GpuTempSensor>>&
+        sensors);
diff --git a/src/nvidia-gpu/NvidiaGpuSensorMain.cpp b/src/nvidia-gpu/NvidiaGpuSensorMain.cpp
index 85fec45..9879c2c 100644
--- a/src/nvidia-gpu/NvidiaGpuSensorMain.cpp
+++ b/src/nvidia-gpu/NvidiaGpuSensorMain.cpp
@@ -3,12 +3,45 @@
  * AFFILIATES. All rights reserved. SPDX-License-Identifier: Apache-2.0
  */
 
+#include "NvidiaGpuSensor.hpp"
+#include "Utils.hpp"
+
+#include <boost/asio/error.hpp>
 #include <boost/asio/io_context.hpp>
+#include <boost/asio/post.hpp>
+#include <boost/asio/steady_timer.hpp>
+#include <boost/container/flat_map.hpp>
+#include <phosphor-logging/lg2.hpp>
 #include <sdbusplus/asio/connection.hpp>
 #include <sdbusplus/asio/object_server.hpp>
+#include <sdbusplus/bus.hpp>
+#include <sdbusplus/bus/match.hpp>
+#include <sdbusplus/message.hpp>
 
+#include <array>
+#include <chrono>
+#include <functional>
 #include <memory>
 #include <string>
+#include <vector>
+
+boost::container::flat_map<std::string, std::shared_ptr<GpuTempSensor>> sensors;
+
+void configTimerExpiryCallback(
+    boost::asio::io_context& io, sdbusplus::asio::object_server& objectServer,
+    std::shared_ptr<sdbusplus::asio::connection>& dbusConnection,
+    const boost::system::error_code& ec)
+{
+    if (ec == boost::asio::error::operation_aborted)
+    {
+        return; // we're being canceled
+    }
+    createSensors(io, objectServer, sensors, dbusConnection);
+    if (sensors.empty())
+    {
+        lg2::info("Configuration not detected");
+    }
+}
 
 int main()
 {
@@ -18,6 +51,33 @@
     objectServer.add_manager("/xyz/openbmc_project/sensors");
     systemBus->request_name("xyz.openbmc_project.GpuSensor");
 
+    boost::asio::post(io, [&]() {
+        createSensors(io, objectServer, sensors, systemBus);
+    });
+
+    boost::asio::steady_timer configTimer(io);
+
+    std::function<void(sdbusplus::message_t&)> eventHandler =
+        [&configTimer, &io, &objectServer, &systemBus](sdbusplus::message_t&) {
+            configTimer.expires_after(std::chrono::seconds(1));
+            // create a timer because normally multiple properties change
+            configTimer.async_wait(
+                std::bind_front(configTimerExpiryCallback, std::ref(io),
+                                std::ref(objectServer), std::ref(systemBus)));
+        };
+
+    std::vector<std::unique_ptr<sdbusplus::bus::match_t>> matches =
+        setupPropertiesChangedMatches(
+            *systemBus, std::to_array<const char*>({sensorType}), eventHandler);
+
+    // Watch for entity-manager to remove configuration interfaces
+    // so the corresponding sensors can be removed.
+    auto ifaceRemovedMatch = std::make_shared<sdbusplus::bus::match_t>(
+        static_cast<sdbusplus::bus_t&>(*systemBus),
+        sdbusplus::bus::match::rules::interfacesRemovedAtPath(
+            std::string(inventoryPath)),
+        [](sdbusplus::message_t& msg) { interfaceRemoved(msg, sensors); });
+
     io.run();
     return 0;
 }
diff --git a/src/nvidia-gpu/meson.build b/src/nvidia-gpu/meson.build
index 4a28491..9918435 100644
--- a/src/nvidia-gpu/meson.build
+++ b/src/nvidia-gpu/meson.build
@@ -1,4 +1,4 @@
-gpusensor_sources = files('NvidiaGpuSensorMain.cpp')
+gpusensor_sources = files('NvidiaGpuSensor.cpp', 'NvidiaGpuSensorMain.cpp')
 
 gpusensor_include_dir = include_directories('.', is_system: true)
 sensor_include_dir = include_directories('../..')