In this tutorial, we will check how to send a HTTP GET request from the UART OBLOQ. Introduction In this tutorial, we will check how to send a HTTP GET request from the UART OBLOQ. As a destination for our request, we will use a fake online REST API that is very useful for testing …
UART OBLOQ: an introduction
Description of the UART OBLOQ, an Internet of Things module from DFRobot.
UART OBLOQ
The UART OBLOQ is an Internet of Things module module from DFRobot. It is based on the famous ESP8266 WiFi enabled SoC and exposes a command based interface over Serial. UART OBLOQ The UART OBLOQ is an Internet of Things module module from DFRobot. It is based on the famous ESP8266 WiFi enabled SoC …
Raspberry Pi 3 Flask: Receiving HTTP POST Request from ESP32
In this tutorial we will check how to setup a simple Flask server on the Raspberry Pi and send HTTP POST requests to it from the ESP32. Then, we will access the body of the request on the Raspberry Pi. The Python version used on this tutorial was 3.5.3 and it was tested on a Raspberry Pi …
Continue reading "Raspberry Pi 3 Flask: Receiving HTTP POST Request from ESP32"
ESP8266 Arduino: Getting HTTP Response headers
In this post we are going to check how to obtain the headers of the response of an HTTP request, using the Arduino core on the ESP8266. The tests of this tutorial were performed using a DFRobot’s ESP8266 FireBeetle board. Introduction In this post we are going to check how to obtain the headers of the response …
Continue reading "ESP8266 Arduino: Getting HTTP Response headers"
Raspberry Pi 3 Raspbian: Running a Flask server
In this tutorial, we will check how to start a very simple Flask server on the Raspberry Pi and return a "Hello World" message to clients that send a request to it. This tutorial was tested on a Raspberry Pi 3 model B+, running version 4.9 of Raspbian, installed using NOOBS. Introduction In this tutorial, we will check how to …
Continue reading "Raspberry Pi 3 Raspbian: Running a Flask server"
ESP32 Arduino: Getting weather data from API
In this tutorial, we will check how to use the ESP32 to request weather data from an API for a given city, using the Arduino core. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction In this tutorial, we will check how to use the ESP32 to request …
Continue reading "ESP32 Arduino: Getting weather data from API"
ESP32 Arduino HTTP server: controlling a relay remotely
Controlling a relay remotely via HTTP using the ESP32.
ESP32 Arduino HTTP server: route not found handling
In this ESP32 tutorial, we will check how to define a custom handling function to be executed when a route is not found on a HTTP web server running on the ESP32. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction In this ESP32 tutorial, we will check …
Continue reading "ESP32 Arduino HTTP server: route not found handling"
ESP32 Arduino HTTP server: external and internal redirects
The objective of this ESP32 exemple code is to explain how to perform redirects using the async HTTP web server libraries on the Arduino core. The tests of this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this ESP32 exemple code is to explain how to perform redirects using …
Continue reading "ESP32 Arduino HTTP server: external and internal redirects"
techtutorialsx 