v1.0.0

Release v1.0.0 - Initial Public Release 🚀

We are excited to announce the first official release of ESP32-OTA-Client! This lightweight library simplifies the implementation of Over-The-Air (OTA) firmware updates for ESP32 devices using a custom JSON API backend.

🌟 Key Features

• Smart Update Checking:

  • hasUpdate(): Check for updates without downloading (perfect for UI notifications).
  • update(): Perform the update immediately if available.
  • checkUpdate(): Legacy one-step check and update.

• User Feedback: Built-in  callback to display download percentage via Serial, LCD, or Web UI.

  onProgress
  

• JSON API Support: Works seamlessly with a simple JSON backend structure.

• Flexible Triggers: Support for Manual (Button press), Periodic (Timer-based), or On-Boot update checks.

• Robust Error Handling: Handles WiFi connection status and download integrity.

📦 Installation

PlatformIO: Add the following to your

platformio.ini

:

ini

lib_deps =
    https://github.com/LEKPCSTEAM/ESP32-OTA-Client.git

📚 Usage Example

cpp

#include "ESP32OTAClient.h"
// Initialize with your API Endpoint
OTAClient ota("http://your-server/api/update", "1.0.0");
void setup() {
    // Optional: Monitor progress
    ota.onProgress([](int percent, int written, int total) {
        Serial.printf("Progress: %d%%\n", percent);
    });
}
void loop() {
    // Check and update if available
    ota.loop();
}

🔗 Documentation

See the

README for full API documentation and check the

examples/

folder for ready-to-use sketches.

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Created by [LEKPCSTEAM](https://github.com/LEKPCSTEAM)