espressif · zhongchaoesp · Jul 22, 2025 · YanKE01 · Jul 22, 2025
diff --git a/examples/ai/esp_dl/human_activity_recognition/README.md b/examples/ai/esp_dl/human_activity_recognition/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- |
 # Human Activity Recognition Based on ESP-DL
 
 This is a human activity recognition model built using the [ESP-DL](https://github.com/espressif/esp-dl) framework, leveraging the [Human Activity Recognition with Smartphones Dataset](https://www.kaggle.com/datasets/uciml/human-activity-recognition-with-smartphones). The dataset was collected from 30 volunteers (aged 19-48) performing six activities (WALKING, WALKING_UPSTAIRS, WALKING_DOWNSTAIRS, SITTING, STANDING, LAYING) while carrying a waist-mounted smartphone (Samsung Galaxy S II). Data was recorded at 50Hz using the device's accelerometer and gyroscope. The dataset is manually labeled via video recordings and split into training (70%) and test (30%) sets. 

diff --git a/examples/ai/esp_dl/touchpad_digit_recognition/README.md b/examples/ai/esp_dl/touchpad_digit_recognition/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- |
 # Touch Digit Recognition Based on ESP-DL
 
 This is a local touchpad handwriting recognition demo based on [ESP-DL](https://github.com/espressif/esp-dl). Based on a real touchpad, data from 0 to 9 was collected separately as the training set, as shown below:

diff --git a/examples/audio/wav_player/README.md b/examples/audio/wav_player/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32 | ESP32-S2 | ESP32-S3 | ESP32-C3 |
+| ----------------- | ----- | -------- | -------- | -------- |
 # WAV Player Example
 
 This example will show how to configure and operate the LEDC peripheral to play WAV files that store in flash or sdcard.

diff --git a/examples/check_pedestrian_flow/readme_cn.md b/examples/check_pedestrian_flow/readme_cn.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32 |
+| ----------------- | ----- |
 # ESP32 基于 Wi-Fi Sniffer 的人流量检测及 OneNET 数据云端统计
 
 [ESP32](https://www.espressif.com/zh-hans/products/socs/esp32) 是一颗低功耗、高集成度、性能稳定的 Wi-Fi/BLE 芯片，是物联网开发的首选设备。人流量监控在安保，商场，旅游等诸多行业具有重要作用。我们利用 ESP32 Wi-Fi 的混杂接收模式，接受全部可以获得的空中包，然后对其解析，筛选得到周围无线设备发送的 Probe Request 帧，通过对 Probe Request 帧的来源和强度进行分析和汇总，从而计算出周围一定区域内的设备设备使用量（人流量）。  

diff --git a/examples/elf_loader/build_elf_file_example/README.md b/examples/elf_loader/build_elf_file_example/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32 | ESP32-S2 | ESP32-S3 | ESP32-C6 | ESP32-P4 |
+| ----------------- | ----- | -------- | -------- | -------- | -------- |
 ## Build ELF file Example
 
 This example shows how to build ELF file.

diff --git a/examples/elf_loader/elf_loader_example/README.md b/examples/elf_loader/elf_loader_example/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32 | ESP32-S2 | ESP32-S3 | ESP32-C6 | ESP32-P4 | 
+| ----------------- | ----- | -------- | -------- | -------- | -------- |
 ## ELF Loader Example
 
 This example shows how to use ELF loader to run ELF file.

diff --git a/examples/hmi/perf_benchmark/README.md b/examples/hmi/perf_benchmark/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32 | ESP32-S3 | ESP32-C3 |
+| ----------------- | ----- | -------- | -------- |
 # Decoder Example
 
 This demo shows how to use [esp_mmap_assets](https://components.espressif.com/components/espressif/esp_mmap_assets) ,[esp_lv_fs](https://components.espressif.com/components/espressif/esp_lv_fs),[esp_lv_decoder](https://components.espressif.com/components/espressif/esp_lv_decoder) in project.

diff --git a/examples/keyboard/README.md b/examples/keyboard/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S3 |
+| ----------------- | -------- |
 # KeyBoard Example
 
 The ESP-KeyBoard project is a keyboard project using the ESP32-S3, supporting N-key rollover, dual-mode USB and Bluetooth output, over 40 types of local lighting effects, and WIN11 lighting effect synchronization. It also supports low-power Bluetooth, significantly extending the keyboard's wireless usage time.

diff --git a/examples/keyboard/README_cn.md b/examples/keyboard/README_cn.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S3 |
+| ----------------- | -------- |
 # KeyBoard 键盘示例
 
 ESP-KeyBoard 项目是使用 ESP32-S3 的键盘项目，支持全键无冲，USB 蓝牙双模输出，以及 40+种的本地灯效和 WIN11 灯效同步，并支持了低功耗蓝牙，使得键盘无线使用时间大大延长。

diff --git a/examples/sensors/ntc_temperature_sensor/README.md b/examples/sensors/ntc_temperature_sensor/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-C2 | ESP32-C3 | ESP32 | ESP32-C6 | ESP32-S3 |
+| ----------------- | -------- | -------- | ----- | -------- | -------- |
 # Example of a temperature sensor application
 
 [中文版](./README_CN.md)

diff --git a/examples/sensors/ntc_temperature_sensor/README_CN.md b/examples/sensors/ntc_temperature_sensor/README_CN.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-C2 | ESP32-C3 | ESP32 | ESP32-C6 | ESP32-S3 |
+| ----------------- | -------- | -------- | ----- | -------- | -------- |
 # 温度传感器应用示例
 
 [English Version](./README.md)

diff --git a/examples/sensors/sensor_control_led/README_cn.md b/examples/sensors/sensor_control_led/README_cn.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32 | ESP32S2 |
+| ----------------- | ----- | ------- |
 ## 传感器控制 LED
 
 本示例演示了如何在 `esp32-meshkit-sense` 开发板上使用 `sensor_hub` 组件快速开发一个温湿度传感器控制 LED 灯的应用程序，`sensor_hub` 可以帮助用户处理底层传感器的复杂实现，通过事件消息将数据包发送给应用程序，大大降低了传感器应用的开发难度。

diff --git a/examples/sensors/sensor_hub_monitor/README_cn.md b/examples/sensors/sensor_hub_monitor/README_cn.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32 | ESP32S2 |
+| ----------------- | ----- | ------- |
 ## Sensor Hub Monitor
 
 本示例演示了如何在 ESP32 或 ESP32-S2 上使用 sensor_hub 组件开发一个传感器应用程序。本示例可根据 i2c 总线的扫描结果，动态的发现和加载传感器驱动，以默认参数开启采集和结果上报。

diff --git a/examples/usb/device/usb_dongle/README_EN.md b/examples/usb/device/usb_dongle/README_EN.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 # ESP32-S USB Dongle Solution
 
 ## 1.Overview

diff --git a/examples/usb/device/usb_dual_uvc_device/README.md b/examples/usb/device/usb_dual_uvc_device/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- | -------- |
 ## USB UVC Device Example
 
 This example demonstrates how to use the usb_device_uvc component to simulate two virtual cameras. Camera one transmits an AVI video stream, while camera two transmits JPEG images.

diff --git a/examples/usb/device/usb_extend_screen/README.md b/examples/usb/device/usb_extend_screen/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- |
 ## USB Extended Display Example
 
 Use [LaunchPad](https://espressif.github.io/esp-launchpad/?flashConfigURL=https://dl.espressif.com/AE/esp-iot-solution/config.toml) to flash this example.

diff --git a/examples/usb/device/usb_extend_screen/README_cn.md b/examples/usb/device/usb_extend_screen/README_cn.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- |
 ## USB 扩展屏示例
 
 使用 [LaunchPad](https://espressif.github.io/esp-launchpad/?flashConfigURL=https://dl.espressif.com/AE/esp-iot-solution/config.toml) 烧录该示例

diff --git a/examples/usb/device/usb_hid_device/README.md b/examples/usb/device/usb_hid_device/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 ## USB HID Device example
 
 This example demonstrates how to use ESP32-Sx USB function as the HID device. Buttons are used to trigger such signals as a keyboard or mouse.

diff --git a/examples/usb/device/usb_lcd_display/README.md b/examples/usb/device/usb_lcd_display/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-P4 |
+| ----------------- | -------- |
 ## USB LCD Display Example
 
 This example demonstrates how to use the esp_lcd_usb_display component to compress generated image data into a JPEG frame stream and transmit it to the USB host.

diff --git a/examples/usb/device/usb_msc_wireless_disk/README.md b/examples/usb/device/usb_msc_wireless_disk/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 ## USB MSC Wireless Disk
 
 Using ESP32-Sx as a USB Disk with Wireless accessibility. HTTP file server be used with both upload and download capability.

diff --git a/examples/usb/device/usb_surface_dial/README.md b/examples/usb/device/usb_surface_dial/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 ## USB HID Surface Dial
 
 This example shows how to use the ESP32-Sx USB function to emulate a Windows knob that allows volume control, page up and down, and more.

diff --git a/examples/usb/device/usb_uac/README.md b/examples/usb/device/usb_uac/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- |
 ## USB UAC Example
 
 This example demonstrates how to utilize the USB function of ESP32-Sx to implement a UAC (USB Audio Class) device.

diff --git a/examples/usb/device/usb_uart_bridge/README.md b/examples/usb/device/usb_uart_bridge/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 ## USB to UART Bridge
 
 USB to serial bridge tool using the USB and UART capabilities of the ESP32-S2/S3 microcontroller. This tool serves as a debugging and downloading utility with the following features:

diff --git a/examples/usb/device/usb_webcam/README.md b/examples/usb/device/usb_webcam/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 ## USB WebCam Example
 
 This example demonstrates how to use ESP32-Sx USB function as the USB Web Camera (UVC device). 

diff --git a/examples/usb/host/usb_audio_player/README.md b/examples/usb/host/usb_audio_player/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- | -------- |
 ## USB Host Audio Player Example
 
 This example demonstrates how to use `usb_host_uac` component to handle an USB Headset device.

diff --git a/examples/usb/host/usb_camera_mic_spk/README.md b/examples/usb/host/usb_camera_mic_spk/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 ## USB Stream Example
 
 This example demonstrates how to use `usb_stream` component with an ESP device. Example does the following steps:

diff --git a/examples/usb/host/usb_cdc_4g_module/README.md b/examples/usb/host/usb_cdc_4g_module/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- | -------- |
 * [中文版本](README_cn.md)
 
 # USB CDC 4G Module

diff --git a/examples/usb/host/usb_cdc_4g_module/README_cn.md b/examples/usb/host/usb_cdc_4g_module/README_cn.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- | -------- |
 * [English version](README.md)
 
 # USB CDC 4G Module

diff --git a/examples/usb/host/usb_cdc_basic/README.md b/examples/usb/host/usb_cdc_basic/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 # USB Host CDC Basic Example
 
 This example demonstrates how to use [iot_usbh_cdc](https://components.espressif.com/components/espressif/iot_usbh_cdc) to communicate with USB CDC device.

diff --git a/examples/usb/host/usb_host_msc_example/README.md b/examples/usb/host/usb_host_msc_example/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- | -------- |
 # USB Host MSC Example
 
 This example demonstrates how to use USB Host MSC functionality and provides a web page to manage MSC devices.

diff --git a/examples/usb/host/usb_hub_dual_camera/README.md b/examples/usb/host/usb_hub_dual_camera/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- | -------- |
 # USB Hub Dual Camera Example
 
 This example demonstrates how to use the [usb_host_uvc](https://components.espressif.com/components/espressif/usb_host_uvc) component to connect USB cameras and preview camera images via an HTTP server.

diff --git a/examples/usb/host/usb_msc_ota/README.md b/examples/usb/host/usb_msc_ota/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 |
+| ----------------- | -------- | -------- |
 # USB Host MSC OTA Example
 
 This example demonstrates how to use [esp_msc_ota](https://components.espressif.com/components/espressif/esp_msc_ota) to OTA with USB disk or other MSC devices.

diff --git a/examples/usb/otg/usb_host_device_mode_manual_switch/README.md b/examples/usb/otg/usb_host_device_mode_manual_switch/README.md
@@ -1,3 +1,5 @@
+| Supported Targets | ESP32-S2 | ESP32-S3 | ESP32-P4 |
+| ----------------- | -------- | -------- | -------- |
 # USB Host Device mode manual switch
 
 This example demonstrates how to dynamically switch the USB OTG peripheral between host and device modes.