Build an ESP32-CAM email alert system that captures images on motion detection and sends them to your inbox via CircuitDigest Cloud , no SMTP, no subscription required.
Read more »How ESP32-CAM Email Alert: Capture & Send Images on Motion Detection
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Category: Microcontrollers Tags:
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How to send WhatsApp Notification Messages fom Arduino | Free API
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Learn how to send instant WhatsApp notifications from Arduino UNO R4 WiFi using an ultrasonic sensor and CircuitDigest Cloud API without GSM or SIM cards.
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