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12:41

$19 Particle Photon unboxing and demonstration of wifi enabled IoT

I unbox and exhibit how to use the IoT wifi enabled Particle Photon machine. I have 3 distinctive objectives I reveal in this movie: 1. Make the onboard LED flash on/off each 1 second 2. Go through values of a gentle sensor and publish that to the net 3. Control an external LED linked to […]

IoT Worlds

September 13, 2022

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16:21

DIY cellular IoT – Internet of Things System – sending sensors data to the cloud with HTTP or MQTT

[ENABLE CAPTIONS PLS] This is the simplest IoT unit which receives information from DHT22 sensor and sends them via World-wide-web with HTTP to the cloud – ( Thingspeak system ) so you can look at temperature & humidity on line. It functions when there is NO WIFI ! Employs GSM/GPRS ! Thanks to use of […]

IoT Worlds

September 4, 2022

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