First submit, make led blink

Provider/main/CMakeLists.txt

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+idf_component_register(SRCS  "main.cpp"
+                    INCLUDE_DIRS ".")

Provider/main/idf_component.yml

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+## IDF Component Manager Manifest File
+dependencies:
+  ## Required IDF version
+  idf:
+    version: '>=4.1.0'
+  # # Put list of dependencies here
+  # # For components maintained by Espressif:
+  # component: "~1.0.0"
+  # # For 3rd party components:
+  # username/component: ">=1.0.0,<2.0.0"
+  # username2/component2:
+  #   version: "~1.0.0"
+  #   # For transient dependencies `public` flag can be set.
+  #   # `public` flag doesn't have an effect dependencies of the `main` component.
+  #   # All dependencies of `main` are public by default.
+  #   public: true
+  espressif/led_strip: ^3.0.3

Provider/main/led_status.cpp

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+// Project includes
+#include "types.hpp"
+
+// SDK Includes
+#include "led_strip.h"
+
+enum class led_status : uint8 { Connecting, Ready, Failed };
+
+// Could be a config but its the GPIO on my ESP32-S3-ETH
+#define LED_GPIO GPIO_NUM_21
+
+static led_strip_handle_t led_strip;
+
+static void setup_led(void) {
+  /* LED strip initialization with the GPIO and pixels number*/
+  led_strip_config_t strip_config = {};
+  strip_config.strip_gpio_num = LED_GPIO;
+  strip_config.max_leds = 1; // at least one LED on board
+
+  led_strip_rmt_config_t rmt_config = {};
+  rmt_config.resolution_hz = 10 * 1000 * 1000; // 10MHz
+  rmt_config.flags.with_dma = false;
+  ESP_ERROR_CHECK(
+      led_strip_new_rmt_device(&strip_config, &rmt_config, &led_strip));
+
+  led_strip_clear(led_strip);
+}
+
+static void destroy_led(void) { led_strip_clear(led_strip); }
+
+void set_led_status(led_status status) {
+  switch (status) {
+  case led_status::Connecting:
+    led_strip_set_pixel(led_strip, 0, 0, 0, 255);
+    break;
+  case led_status::Ready:
+    led_strip_set_pixel(led_strip, 0, 0, 255, 0);
+    break;
+  case led_status::Failed:
+    led_strip_set_pixel(led_strip, 0, 255, 0, 0);
+    break;
+  }
+  led_strip_refresh(led_strip);
+}

Provider/main/main.cpp

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+// STD Lib
+#include <stdio.h>
+
+// SDK
+#include "driver/gpio.h"
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "sdkconfig.h"
+#include "soc/gpio_num.h"
+
+// Project cpp
+#include "connect.cpp"
+#include "led_status.cpp"
+
+extern "C" void app_main() {
+  setup_led();
+  printf("Hello, Worldi!\n");
+  set_led_status(led_status::Connecting);
+
+  vTaskDelay(1000 / portTICK_PERIOD_MS);
+
+  set_led_status(led_status::Ready);
+
+  vTaskDelay(1000 / portTICK_PERIOD_MS);
+
+  set_led_status(led_status::Failed);
+
+  vTaskDelay(1000 / portTICK_PERIOD_MS);
+
+  destroy_led();
+}

Provider/main/types.hpp

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+#pragma once
+
+#include <cstdint>
+
+using uint8 = uint8_t;
+using uint16 = uint16_t;
+using uint32 = uint32_t;
+using uint64 = uint64_t;
+
+using int8 = int8_t;
+using int16 = int16_t;
+using int32 = int32_t;
+using int64 = int64_t;