A site about programming, IoT and technology. Find tutorials for many different projects.
In this tutorial we will check how to make a HTTP/2 GET request from the ESP32 to a Node.js server. The tests shown on this tutorial were performed using an ESP32 board from DFRobot. Introduction In this tutorial we will check how to make a HTTP/2 GET request from the ESP32 to a Node.js server. The ESP32 …
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The objective of this tutorial is to explain how to perform a HTTP PUT request using the ESP8266 and the Arduino core. The tests from this tutorial were performed on a DFRobot’s ESP8266 FireBeetle board. Introduction The objective of this tutorial is to explain how to perform a HTTP PUT request using the ESP8266 and the …
The objective of this tutorial is to explain how to obtain the MAC address of the soft AP interface of the ESP32, using the Arduino core. The tests shown on this tutorial were performed using an ESP32 board from DFRobot. Introduction The objective of this tutorial is to explain how to obtain the MAC address of the …
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In this tutorial we will check how to get the MAC address of the WiFi station interface of the ESP32, using the Arduino core. The tests shown on this tutorial were performed using an ESP32 board from DFRobot. Introduction In this tutorial we will check how to get the MAC address of the WiFi station …
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The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will learn how to obtain the hostname of the ESP32, using the Arduino core. To test this functionality, we will first connect the ESP32 to a WiFi network and then obtain the hostname. After that, …
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In this tutorial we will check how to send a ping to a ESP32 connected to a WiFi network. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to send a ping to a ESP32 connected to a WiFi network. We …
In this tutorial, we will check how to send a HTTP PUT request using the ESP32 and the Arduino core. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial, we will check how to send a HTTP PUT request using the ESP32 and the Arduino …
The objective of this tutorial is to explain how to do a HTTP/2 PUT request using the ESP32 and the Arduino core. The tests from this tutorial were done using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction The objective of this tutorial is to explain how to do a HTTP/2 PUT request using the …
In this tutorial we will check how to do the base64 encoding of a string, using the ESP32 and the Arduino core. The tests of this tutorial were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will check how to do the base64 encoding of a string, using the …
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In this tutorial we will learn how to detect shaking in a digital shaking sensor and debounce the signal produced by the sensor in our program. The tests were performed using a DFRobot’s ESP32 module integrated in a ESP32 development board. Introduction In this tutorial we will learn how to detect shaking in a digital shaking sensor and debounce the …
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