In this tutorial, we will learn how to make HTTP POST requests with ESP32 and Arduino IDE. For demonstration, we will send HTTP POST requests to APIs like ThingSpeak and IFTTT. The ESP32 Dev board is quite powerful and also has built-in WiFi capability, which makes it an ideal choice for IoT projects. When working … Read more
In this tutorial, we will learn how to publish sensor readings to ThingSpeak using Raspberry Pi Pico W with MicroPython. ThingSpeak provides an API to send data to their analytics and we can make an HTTP POST request from Pico W to send data. Hence, we will also learn how to perform HTTP requests from … Read more
In this tutorial, we will learn how to build a rest API web server using ESP32 that implements different REST APIs. We will create APIs that will be used to communicate with ESP32 using GET and POST requests. To send and receive data from ESP32 through REST APIs, we will use the postman application. Additionally, … Read more
In this tutorial, we will learn how to make HTTP POST requests with ESP8266 NodeMCU and Arduino IDE to commonly used APIs such as ThingSpeak and IFTTT. This tutorial is adaptable with any web service/API other than the ones which we will follow here. You just have to change the server’s name and parameters accordingly … Read more
In this user guide, we will learn how to send sensor readings in our email through ESP32 and ESP8266 development board using MicroPython and IFTTT services. We will transmit the BME280 sensors readings such as temperature, humidity through email notification. To send email notifications, we will use IFTTT a third-party service. In short, you will … Read more