Speaker Snitch flashes a light when your smart speaker is sending data to the cloud.
In this tutorial we will learn how to send a text over a Long Distance Using a HC-12 module and Arduino.
In this, we will measure temperature and humidity using NCD temperature and humidity sensor, ESP32, and ThingSpeak.
IoTP Insight: Most resellers and networking consultants have deep roots in Ethernet and Wi-Fi networking, but don't know as much as they should about cellular data networks. Why do they need to study?