IoT Based Motion Detection with Email alert & SMS

Updated: Jul 2, 2021



In this tutorial to build PIR motion sensor connected to Cayenne IoT Cloud platform, If Motion detected in the PIR sensor (monitor the office for activity, alert for suspicious activity) then Triggers the Notification from cayenne server sent to Email alert and SMS Message to mobile number. PIR sensor Produces Digital pulse high (3.3V) when triggered (motion detected) digital low(0V) when idle(no motion detected.


Cayenne

Cayenne IoT Platform accelerates the development of IoT-based solutions, including quick design, prototyping and other commercialized projects. It is a drag-and-drop IoT project builder that can help developers build complete, ready-to-use IoT solutions with little to no coding.

Cayenne IoT Platform contains a vast catalog of certified IoT-ready devices and connectivity options. This allows users to easily add any device to the library utilizing MQTT API. All devices in Cayenne are interoperable and benefit from features such as rules engine, asset tracking, remote monitoring and control, and tools to visualize real-time and historical data.

MQTT is a lightweight messaging protocol for sensors and mobile devices.

myDevices Cayenne, and MQTT. In more detail, this IoT tutorial discovers how to use an ESP8266 to send data to Cayenne using the MQTT protocol. Moreover, this ESP8266 MQTT project investigates how to use MQTT to control remote peripheral devices using a web interface. This is a complete step-by-step tutorial on building an IoT system using Cayenne and ESP.

On the other hand, Cayenne is an IoT cloud platform that provides several cloud services, such as: