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The objective of this post is to explain how to use multiple HTTP server instances on the Arduino core, 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 The objective of this post is to explain how to use multiple HTTP server instances on the …
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The objective of this post is to explain how to obtain the query parameters from an HTTP request sent to a webserver running on the Arduino core, 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 The objective of this post is to explain how to …
Continue reading "ESP32 Arduino HTTP server: Getting query parameters"
The objective of this post is to explain how to perform base64 encoding on strings, using the Arduino core 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 The objective of this post is to explain how to perform base64 encoding on strings, using …
The objective of this post is to explain how we can change the value of a string drawn in the SSD1306 OLED display, using the Arduino core running on the ESP32. For this tutorial, an Elecrow’s version of the SSD1306 OLED display was used. The ESP32 board used was a NodeMCU. Introduction The objective of this post is to …
Continue reading "ESP32 Arduino SSD1306 OLED: Redrawing a string"
The objective of this post is to explain how to perform a software reset on the ESP32, 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 The objective of this post is to explain how to perform a software reset on the ESP32, using …
The objective of this post is to explain how to establish a Serial connection between a Python program and an Arduino program running on the ESP8266 and on the ESP32. The tests on the ESP32 were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to …
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The objective of this post is to explain how to configure an asynchronous HTTP web server on the Arduino core 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 The objective of this post is to explain how to configure an Asynchronous HTTP web server …
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The objective of this post is to explain how to create a Websocket server on the ESP32, using the Arduino core as programming framework. 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 post is to explain how to create a Websocket server on …
The objective of this post is to explain how to create a simple websocket client on the ESP32, 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 The objective of this post is to explain how to create a simple websocket client on the ESP32, …
The objective of this post is to explain how to get started with communicating with a MFRC522 RFID card reader from the ESP32. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Introduction The objective of this post is to explain how to get started with communicating with a MFRC522 RFID card reader …
Continue reading "ESP32 RFID: Printing the MFRC522 firmware version"
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