SunFounder ESP32 Starter Kit
5. Choose the correct board (ESP32 Dev Module) and port, then click the Upload button.
6. Open the Serial monitor (set baud rate to 115200) and wait for a successful connection message.
7. After a successful connection, activating the switch in Blynk will start the PIR module’s surveillance. When
motion is detected (state of 1), it will say, “Somebody here!” and send an alert to your email.
1.52. 8.9 Blynk-based Intrusion Notification System 235
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