Looking for a simple way to get real-time alerts from your ESP8266 or ESP32 projects? With the Blynk app, you can easily set up free push notifications and email alerts—no server setup or complex coding required. You get up to 100 free notifications per day, perfect for status updates, warnings, or sensor triggers in your IoT system.
✅ Works with most popular IoT boards
📱 Easy integration with Android & iOS
📩 Instant alerts via push or email
https://tinkeriot.com/android-push-notifications-esp8266-arduino-tutorial/