ESP32 HTTP Post with ThingSpeak and IFTTT, ESP32 IFTTT ThingSpeak, HTTP Post in ESP32, ESP32 Post request with Thingspeak and IFTTT, IFTTT and Thingspeak with ESP32
ESP32 is a powerful chip for Internet of Things applications. This tutorial is also based on another ESP32 application in the field of IoT. Hello readers, I hope you all are doing great. In the previous tutorial, we learned how to send sensor readings from ESP32 to the cloud (ThingSpeak webserver). In this tutorial, we will learn to send HTTP POST requests from the ESP32 board to ThingSpeak and IFTTT APIs. What is HTTP? Fig. 1 Hypertext Transfer Protocol HTTP stands for hypertext transfer control and it is a protocol for transferring data between a web client and a web server. Hyper text tr ...